fix crash if nro has corrupted asset entry, bump version for new release 0.10.2 -> 0.10.3

the nro that caused this was ClkrstQuery.nro

fixes #141

.gitignore

@@ -11,6 +11,7 @@ old_code
 created_ncas
 assets/romfs/shaders
 .vscode/settings.json
+.idea
 info/
 romfs/shaders
 assets/unused
@@ -22,3 +23,5 @@ libs/tweeny
 
 compile_commands.json
 out
+
+usb_test/

README.md

@@ -49,6 +49,40 @@ The `path` field is optional. If left out, it will use the name of the ini to fi
 
 See `assets/romfs/assoc/` for more examples of file assoc entries.
 
+## Installing (applications)
+
+Sphaira can install applications (nsp, xci, nsz, xcz) from various sources (sd card, gamecard, ftp, usb).
+
+For informantion about the install options, [see the wiki](https://github.com/ITotalJustice/sphaira/wiki/Install).
+
+### Usb (install)
+
+The USB protocol is the same as tinfoil, so tools such as [ns-usbloader](https://github.com/developersu/ns-usbloader) and [fluffy](https://github.com/fourminute/Fluffy) should work with sphaira. You may also use the provided python script found [here](tools/usb_install_pc.py).
+
+### Ftp (install)
+
+Once you have connected your ftp client to your switch, you can upload files to install into the `install` folder.
+
+## Building from source
+
+You will first need to install [devkitPro](https://devkitpro.org/wiki/Getting_Started).
+
+Next you will need to install the dependencies:
+```sh
+sudo pacman -S switch-dev deko3d switch-cmake switch-curl switch-glm switch-zlib
+```
+
+Once devkitPro and all dependencies are installed, you can now build sphaira.
+
+```sh
+git clone https://github.com/ITotalJustice/sphaira.git
+cd sphaira
+cmake --preset MinSizeRel
+cmake --build --preset MinSizeRel
+```
+
+The output will be found in `build/MinSizeRel/sphaira.nro`
+
 ## Credits
 
 - borealis

assets/romfs/assoc/fbneo_libretro_libnx.ini

@@ -2,3 +2,4 @@
 path=/retroarch/cores/fbneo_libretro_libnx.nro
 supported_extensions=zip|7z|cue|ccd
 database=FBNeo - Arcade Games
+use_base_name=true

assets/romfs/assoc/mame2000_libretro_libnx.ini

@@ -2,3 +2,4 @@
 path=/retroarch/cores/mame2000_libretro_libnx.nro
 supported_extensions=zip|7z
 database=MAME 2000
+use_base_name=true

assets/romfs/assoc/mame2003_libretro_libnx.ini

@@ -2,3 +2,4 @@
 path=/retroarch/cores/mame2003_libretro_libnx.nro
 supported_extensions=zip
 database=MAME 2003
+use_base_name=true

assets/romfs/assoc/mame2003_plus_libretro_libnx.ini

@@ -2,3 +2,4 @@
 path=/retroarch/cores/mame2003_plus_libretro_libnx.nro
 supported_extensions=zip
 database=MAME 2003-Plus
+use_base_name=true

assets/romfs/assoc/xrick_libretro_libnx.ini

@@ -2,3 +2,4 @@
 path=/retroarch/cores/xrick_libretro_libnx.nro
 supported_extensions=zip
 database=Rick Dangerous
+use_base_name=true

assets/romfs/i18n/de.json

@@ -1,21 +1,21 @@
 {
-  "[Applet Mode]": "[Applet-Modus]",
-  "No Internet": "Keine Internetverbindung",
+  "[Applet Mode]": "   | Applet Modus |",
+  "No Internet": "Kein Internet",
   "Files": "Dateien",
-  "Apps": "Apps",
-  "Store": "Store",
+  "Apps": "hb-Apps",
+  "Store": "hb-Store",
   "Menu": "Menü",
   "Options": "Optionen",
   "OK": "OK",
   "Back": "Zurück",
   "Select": "Auswählen",
-  "Open": "Öffnen",
-  "Launch": "Starten",
+  "Open": "Öffne",
+  "Launch": "Starte",
   "Info": "Info",
   "Install": "Installieren",
   "Delete": "Löschen",
   "Restart": "Neustart",
-  "Changelog": "Changelog",
+  "Changelog": "Neuerungen",
   "Details": "Details",
   "Update": "Update",
   "Remove": "Entfernen",
@@ -23,62 +23,62 @@
   "Download": "Download",
   "Next Page": "Nächste Seite",
   "Prev Page": "Vorherige Seite",
-  "Unstar": "Favorit entfernen",
+  "Unstar": "Kein Favorit",
   "Star": "Favorit",
-  "System memory": "System-Speicher",
-  "microSD card": "microSD-Karte",
-  "Sd": "SD",
-  "Image System memory": "System-Speicher Bild",
-  "Image microSD card": "microSD-Karten Bild",
-  "Slow": "Langsam",
-  "Normal": "Normal",
-  "Fast": "Schnell",
+  "System memory": "NAND Systemspeicher",
+  "microSD card": "SD-Karte",
+  "Sd": "SD-Karte | Root-Verzeichnis",
+  "Image System memory": "Album | NAND Systemspeicher",
+  "Image microSD card": "Album | SD-Karte",
+  "Slow": "Niedrig",
+  "Normal": "Mittel",
+  "Fast": "Hoch",
   "Yes": "Ja",
   "No": "Nein",
-  "Enabled": "Aktiviert",
-  "Disabled": "Deaktiviert",
+  "Enabled": "An",
+  "Disabled": "Aus",
 
-  "Sort By": "Sortieren nach",
-  "Sort Options": "Sortieroptionen",
-  "Filter": "Filter",
-  "Sort": "Sortieren",
-  "Order": "Reihenfolge",
+  "Sort By": "Sortierung",
+  "Sort Options": " Sortierung | Optionen",
+  "Filter": "Rubrik",
+  "Sort": "Sortiert nach",
+  "Order": "Anordnung",
   "Search": "Suchen",
-  "Updated": "Aktualisiert",
-  "Updated (Star)": "Aktualisiert (Favoriten)",
+  "Updated": "zuletzt aktualisiert",
+  "Updated (Star)": "Favorit | zuletzt aktualisiert",
   "Downloads": "Downloads",
   "Size": "Größe",
-  "Size (Star)": "Größe (Favoriten)",
-  "Alphabetical": "Alphabetisch",
-  "Alphabetical (Star)": "Alphabetisch (Favoriten)",
-  "Likes": "Likes",
-  "ID": "ID",
-  "Descending": "Absteigend",
-  "Descending (down)": "Absteigend",
-  "Desc": "Abst.",
-  "Ascending": "Aufsteigend",
-  "Ascending (Up)": "Aufsteigend",
-  "Asc": "Aufst.",
+  "Size (Star)": "Favorit | Größe",
+  "Alphabetical": "Name",
+  "Alphabetical (Star)": "Favorit | Name",
+  "Likes": "Beliebtheit",
+  "ID": "Theme | Paket ID",
+  "Descending": "Absteigend ↓",
+  "Descending (down)": "Absteigend ↓",
+  "Desc": " ↓",
+  "Ascending": "Aufsteigend ↑",
+  "Ascending (Up)": "Aufsteigend ↑",
+  "Asc": " ↑",
 
-  "Menu Options": "Menü-Optionen",
-  "Theme": "Theme",
-  "Theme Options": "Theme-Optionen",
-  "Select Theme": "Theme auswählen",
+  "Menu Options": " Menü | Optionen",
+  "Theme": "Themes",
+  "Theme Options": " Themes | Optionen",
+  "Select Theme": "Theme wählen",
   "Shuffle": "Zufällig",
   "Music": "Musik",
-  "12 Hour Time": "",
-  "Network": "Netzwerk",
-  "Network Options": "Netzwerk-Optionen",
+  "12 Hour Time": "12-Std Zeitformat",
+  "Network": "Konnektivität",
+  "Network Options": "Konnektivität | Optionen",
   "Ftp": "FTP",
   "Mtp": "MTP",
-  "Nxlink": "Nxlink",
-  "Nxlink Connected": "Nxlink verbunden",
-  "Nxlink Upload": "Nxlink Upload",
-  "Nxlink Finished": "Nxlink abgeschlossen",
-  "Switch-Handheld!": "Switch-Handheld!",
-  "Switch-Docked!": "Switch-Dock-Modus!",
+  "Nxlink": "NXLink",
+  "Nxlink Connected": "NXLink | Verbunden",
+  "Nxlink Upload": "NXLink | wird hochgeladen...",
+  "Nxlink Finished": "NXLink | Hochladen beendet",
+  "Switch-Handheld!": "Handheld!",
+  "Switch-Docked!": "Angedockt!",
   "Language": "Sprache",
-  "Auto": "Auto",
+  "Auto": "Systemsprache",
   "English": "English",
   "Japanese": "日本語",
   "French": "Français",
@@ -87,55 +87,55 @@
   "Spanish": "Español",
   "Chinese": "中文",
   "Korean": "한국어",
-  "Dutch": "Dutch",
+  "Dutch": "Nederlands",
   "Portuguese": "Português",
   "Russian": "Русский",
   "Swedish": "Svenska",
-  "Vietnamese": "Vietnamese",
-  "Logging": "Logging",
-  "Replace hbmenu on exit": "hbmenu beim Beenden ersetzen",
-  "Misc": "Sonstiges",
-  "Misc Options": "Weitere Optionen",
-  "Web": "Web",
+  "Vietnamese": "tiếng Việt",
+  "Logging": "Protokollieren",
+  "Replace hbmenu on exit": "hbmenu durch sphaira ersetzen",
+  "Misc": "Extras",
+  "Misc Options": " Extras | Optionen",
+  "Web": "WEB Browser",
   "Install forwarders": "Forwarder installieren",
-  "Install location": "Installationsort",
-  "Show install warning": "Installationswarnung anzeigen",
-  "Text scroll speed": "Textlaufgeschwindigkeit",
+  "Install location": "Einhängepunkt",
+  "Show install warning": "Warnungen anzeigen",
+  "Text scroll speed": "Laufschrift Tempo",
 
-  "FileBrowser": "Datei-Browser",
+  "FileBrowser": "Datei-Manager",
   "%zd files": "%zd Dateien",
   "%zd dirs": "%zd Ordner",
-  "File Options": "Datei-Optionen",
-  "Show Hidden": "Versteckte anzeigen",
+  "File Options": "Datei - Ordner | Optionen",
+  "Show Hidden": "Versteckte zeigen",
   "Folders First": "Ordner zuerst",
   "Hidden Last": "Versteckte zuletzt",
   "Cut": "Ausschneiden",
   "Copy": "Kopieren",
   "Paste": "Einfügen",
-  "Paste ": "Einfügen ",
-  " file(s)?": " Datei(en)?",
+  "Paste ": "Einfügen von: ",
+  " file(s)?": " Datei/en?",
   "Rename": "Umbenennen",
-  "Set New File Name": "Neuen Dateinamen eingeben",
-  "Advanced": "Erweitert",
-  "Advanced Options": "Erweiterte Optionen",
-  "Create File": "Datei erstellen",
-  "Set File Name": "Dateinamen eingeben",
-  "Create Folder": "Ordner erstellen",
-  "Set Folder Name": "Ordnernamen eingeben",
-  "View as text (unfinished)": "Als Text anzeigen (Beta)",
-  "Ignore read only": "Schreibschutz ignorieren",
-  "Mount": "Einbinden",
-  "Empty...": "Leer...",
-  "Open with DayBreak?": "Mit DayBreak öffnen?",
-  "Launch ": "Starten ",
-  "Launch option for: ": "Startoption für: ",
-  "Select launcher for: ": "Launcher auswählen für: ",
+  "Set New File Name": "Neuen Dateinamen festlegen",
+  "Advanced": "Erweitert...",
+  "Advanced Options": " Erweitert | Optionen",
+  "Create File": "Neue Datei",
+  "Set File Name": "Dateiname festlegen",
+  "Create Folder": "Neuer Ordner",
+  "Set Folder Name": "Ordner umbenennen",
+  "View as text (unfinished)": "Als Text anzeigen",
+  "Ignore read only": "Schreibschutz umgehen?",
+  "Mount": "Einhängen",
+  "Empty...": "Keine Daten...",
+  "Open with DayBreak?": "Mit Daybreak öffnen?",
+  "Launch ": "Starte ",
+  "Launch option for: ": "Start Option für: ",
+  "Select launcher for: ": "Wähle Launcher für: ",
 
-  "Homebrew": "Homebrew",
-  "Homebrew Options": "Homebrew-Optionen",
-  "Hide Sphaira": "Sphaira ausblenden",
+  "Homebrew": "hbmenu",
+  "Homebrew Options": " hbmenu | Optionen",
+  "Hide Sphaira": "Verstecke sphaira",
   "Install Forwarder": "Forwarder installieren",
-  "WARNING: Installing forwarders will lead to a ban!": "WARNUNG: Installation von Forwardern führt zum Ban!",
+  "WARNING: Installing forwarders will lead to a ban!": "Installiere Forwarder-NSP´s mit VORSICHT.\nEs erhöht das Risiko eines Konsolen-Banns!",
   "Installing Forwarder": "Installiere Forwarder",
   "Creating Program": "Erstelle Programm",
   "Creating Control": "Erstelle Control",
@@ -144,26 +144,26 @@
   "Updating ncm databse": "Aktualisiere NCM-Datenbank",
   "Pushing application record": "Übertrage Anwendungsdaten",
   "Installed!": "Installiert!",
-  "Failed to install forwarder": "Forwarder-Installation fehlgeschlagen",
+  "Failed to install forwarder": "Fehler beim installieren des Forwarders",
   "Unstarred ": "Favorit entfernt ",
-  "Starred ": "Favorit hinzugefügt ",
+  "Starred ": "Favorit ",
 
-  "AppStore": "AppStore",
-  "Filter: %s | Sort: %s | Order: %s": "Filter: %s | Sortierung: %s | Reihenfolge: %s",
-  "AppStore Options": "AppStore-Optionen",
-  "All": "Alle",
+  "AppStore": "hb-AppStore",
+  "Filter: %s | Sort: %s | Order: %s": "Rubrik: %s | Sort.nach.: %s | Ordnung: %s",
+  "AppStore Options": " hb-AppStore | Optionen",
+  "All": "Alles anzeigen",
   "Games": "Spiele",
   "Emulators": "Emulatoren",
   "Tools": "Tools",
   "Themes": "Themes",
-  "Legacy": "Legacy",
+  "Legacy": "Älteres",
   "version: %s": "Version: %s",
-  "updated: %s": "Aktualisiert: %s",
-  "category: %s": "Kategorie: %s",
-  "extracted: %.2f MiB": "Entpackt: %.2f MiB",
-  "app_dls: %s": "Downloads: %s",
-  "More by Author": "Mehr vom Entwickler",
-  "Leave Feedback": "Feedback geben",
+  "updated: %s": "Letztes Update am: %s",
+  "category: %s": "Rubrik: %s",
+  "extracted: %.2f MiB": "Größe: %.2f MiB",
+  "app_dls: %s": "Anzahl Downloads: %s",
+  "More by Author": "Weitere Apps des Entwicklers",
+  "Leave Feedback": "Feedback hinterlassen",
 
   "Irs": "IR-Sensor",
   "Ambient Noise Level: ": "Umgebungsrauschen: ",
@@ -203,55 +203,55 @@
   "External Light Filter": "Externes Lichtfilter",
   "Load Default": "Standard laden",
 
-  "Themezer": "Themezer",
-  "Themezer Options": "Themezer-Optionen",
+  "Themezer": "Themezer | NX Themes",
+  "Themezer Options": " Themezer | Optionen",
   "Nsfw": "NSFW",
-  "Page": "Seite",
-  "Page %zu / %zu": "Seite %zu / %zu",
-  "Enter Page Number": "Seitenzahl eingeben",
-  "Bad Page": "Ungültige Seite",
+  "Page": "Seiten Nr. wählen ",
+  "Page %zu / %zu": " %zu / %zu",
+  "Enter Page Number": "Zu Seite Nr.: ___",
+  "Bad Page": "Seite nicht gefunden",
   "Download theme?": "Theme herunterladen?",
 
   "GitHub": "GitHub",
-  "Downloading json": "Lade JSON herunter",
-  "Select asset to download for ": "Wähle Asset zum Download für ",
+  "Downloading json": "Lade JSON-File",
+  "Select asset to download for ": "Wähle Asset für den Download von ",
 
-  "Installing ": "Installiere ",
-  "Uninstalling ": "Deinstalliere ",
-  "Deleting ": "Lösche ",
-  "Deleting": "Lösche",
-  "Pasting ": "Füge ein ",
-  "Pasting": "Füge ein",
-  "Removing ": "Entferne ",
-  "Scanning ": "Scanne ",
-  "Creating ": "Erstelle ",
-  "Copying ": "Kopiere ",
-  "Trying to load ": "Lade ",
-  "Downloading ": "Lade herunter ",
-  "Downloaded ": "Heruntergeladen ",
-  "Removed ": "Entfernt ",
-  "Checking MD5": "Prüfe MD5",
-  "Loading...": "Lade...",
-  "Loading": "Lade",
-  "Empty!": "Leer!",
+  "Installing ": "Installiert wird: ",
+  "Uninstalling ": "Deinstalliert wird: ",
+  "Deleting ": "Gelöscht wird: ",
+  "Deleting": "Gelöscht wurde:",
+  "Pasting ": "Eingefügt wird: ",
+  "Pasting": "Eingefügt wurde:",
+  "Removing ": "Entfernt wird: ",
+  "Scanning ": "Gescannt wird: ",
+  "Creating ": "Erstellt wird: ",
+  "Copying ": "Kopiert wird: ",
+  "Trying to load ": "Versucht zu laden wird: ",
+  "Downloading ": "Heruntergeladen wird: ",
+  "Downloaded ": "Heruntergeladen wurde: ",
+  "Removed ": "Entfernt wurde: ",
+  "Checking MD5": "Checke MD5 Prüfsumme",
+  "Loading...": "Wird geladen...",
+  "Loading": "Wird geladen",
+  "Empty!": "Keine Daten!",
   "Not Ready...": "Nicht bereit...",
-  "Error loading page!": "Fehler beim Laden!",
+  "Error loading page!": "Ladefehler!",
   "Update avaliable: ": "Update verfügbar: ",
-  "Download update: ": "Update herunterladen: ",
-  "Updated to ": "Aktualisiert auf ",
-  "Press OK to restart Sphaira": "OK drücken um Sphaira neuzustarten",
-  "Restart Sphaira?": "Sphaira neustarten?",
-  "Failed to download update": "Update-Download fehlgeschlagen",
+  "Download update: ": " Herunterladen des Updates: ",
+  "Updated to ": "Aktualisiert auf: ",
+  "Press OK to restart Sphaira": "Drücke OK um sphaira erneut zustarten",
+  "Restart Sphaira?": "sphaira erneut starten?",
+  "Failed to download update": "Herunterladen des Updates fehlgeschlagen!",
   "Restore hbmenu?": "hbmenu wiederherstellen?",
-  "Failed to find /switch/hbmenu.nro\nUse the Appstore to re-install hbmenu": "Konnte /switch/hbmenu.nro nicht finden\nBitte hbmenu über den AppStore neu installieren",
-  "Failed to restore hbmenu, please re-download hbmenu": "Wiederherstellung fehlgeschlagen, bitte hbmenu neu herunterladen",
-  "Failed to restore hbmenu, using sphaira instead": "Wiederherstellung fehlgeschlagen, verwende stattdessen Sphaira",
-  "Restored hbmenu, closing sphaira": "hbmenu wiederhergestellt, Sphaira wird beendet",
-  "Restored hbmenu": "hbmenu wiederhergestellt",
-  "Delete Selected files?": "Ausgewählte Dateien löschen?",
-  "Completely remove ": "Vollständig entfernen ",
-  "Are you sure you want to delete ": "Wirklich löschen ",
-  "Are you sure you wish to cancel?": "Wirklich abbrechen?",
-  "Audio disabled due to suspended game": "",
+  "Failed to find /switch/hbmenu.nro\nUse the Appstore to re-install hbmenu": "Die Datei /switch/hbmenu.nro fehlt.\nInstalliere hbmenu über den hb-AppStore.",
+  "Failed to restore hbmenu, please re-download hbmenu": "Fehler, hbmenu nicht wiederhergrstellt!\nInstalliere hbmenu über den hb-AppStore.",
+  "Failed to restore hbmenu, using sphaira instead": "Fehler, hbmenu nicht wiederhergrstellt!\nVerwende weiter sphaira",
+  "Restored hbmenu, closing sphaira": "hbmenu wurde wiederhergestellt, schließe sphaira",
+  "Restored hbmenu": "hbmenu wurde wiederhergestellt",
+  "Delete Selected files?": "Ausgewähle Dateien löschen?",
+  "Completely remove ": "Komplett gelöscht wird: ",
+  "Are you sure you want to delete ": "Bist du sicher zu löschen? Bestätige Löschung von: ",
+  "Are you sure you wish to cancel?": "Bist du sicher dass du abbrechen willst?",
+  "Audio disabled due to suspended game": "Audio deaktivert wegen Spielabbruch",
   "If this message appears repeatedly, please open an issue.": "Bei wiederholtem Auftreten bitte Issue erstellen."
-}
+}

assets/romfs/i18n/pt.json

@@ -1,6 +1,6 @@
 {
-  "[Applet Mode]": "[Modo Applet]",
-  "No Internet": "Sem Internet",
+  "[Applet Mode]": "[Modo applet]",
+  "No Internet": "Sem internet",
   "Files": "Arquivos",
   "Apps": "Aplicativos",
   "Store": "Loja",
@@ -21,6 +21,8 @@
   "Remove": "Remover",
   "Restore": "Restaurar",
   "Download": "Baixar",
+  "Next": "Prómixo",
+  "Prev": "Anterior",
   "Next Page": "Próxima página",
   "Prev Page": "Página anterior",
   "Unstar": "Desfavoritar",
@@ -35,6 +37,9 @@
   "Fast": "Rápida",
   "Yes": "Sim",
   "No": "Não",
+  "On": "Sim",
+  "Off": "Não",
+  "Enable": "Habilitar",
   "Enabled": "Sim",
   "Disabled": "Não",
 
@@ -43,6 +48,7 @@
   "Filter": "Filtro",
   "Sort": "Organizar por",
   "Order": "Ordem",
+  "Layout": "Exibição",
   "Search": "Buscar",
   "Updated": "Atualizado",
   "Updated (Star)": "Atualizado (favoritos)",
@@ -59,6 +65,9 @@
   "Ascending": "Ascendente",
   "Ascending (Up)": "Ascendente (cima)",
   "Asc": "Asc.",
+  "List": "Lista",
+  "Icon": "Ícones",
+  "Grid": "Grade",
 
   "Menu Options": "Opções do menu",
   "Theme": "Tema",
@@ -66,7 +75,8 @@
   "Select Theme": "Tema atual",
   "Shuffle": "Embaralhar temas",
   "Music": "Música",
-  "12 Hour Time": "",
+  "12 Hour Time": "Relógio de 12 horas",
+  "Download Default Music": "Baixar música padrão",
   "Network": "Rede",
   "Network Options": "Opções de rede",
   "Ftp": "Servidor FTP",
@@ -101,6 +111,7 @@
   "Install location": "Local de instalação",
   "Show install warning": "Mostrar aviso de instalação",
   "Text scroll speed": "Rolagem do texto",
+  "Set right-side menu": "Menu do botão R",
 
   "FileBrowser": "Arquivos",
   "%zd files": "%zd arquivo(s)",
@@ -115,6 +126,7 @@
   "Paste ": "Colar ",
   " file(s)?": " arquivo(s)?",
   "Rename": "Renomear",
+  "Compress to zip": "Comprimir em zip",
   "Set New File Name": "Defina o nome do novo arquivo",
   "Advanced": "Avançado",
   "Advanced Options": "Opções avançadas",
@@ -125,18 +137,18 @@
   "View as text (unfinished)": "Ver como texto (inacabado)",
   "Ignore read only": "Ignorar somente leitura",
   "Mount": "Montar",
-  "Empty...": "Vazio...",
+  "Empty...": "Vazio",
   "Open with DayBreak?": "Abrir com DayBreak?",
   "Launch ": "Iniciar ",
   "Launch option for: ": "Opções de inicialização para: ",
   "Select launcher for: ": "Selecionar launcher para: ",
 
   "Homebrew": "Aplicativos",
-  "Homebrew Options": "Opções do aplicativo",
+  "Homebrew Options": "Opções de aplicativo",
   "Hide Sphaira": "Esconder sphaira",
   "Install Forwarder": "Instalar atalho (forwarder)",
-  "WARNING: Installing forwarders will lead to a ban!": "AVISO: Instalar atalhos pode\nresultar em um banimento!",
-  "Installing Forwarder": "Instalando forwarder",
+  "WARNING: Installing forwarders will lead to a ban!": "AVISO: Instalar atalhos pode resultar em um banimento!",
+  "Installing Forwarder": "Instalando forwarder...",
   "Creating Program": "Criando Program",
   "Creating Control": "Criando Control",
   "Creating Meta": "Criando Meta",
@@ -149,10 +161,11 @@
   "Starred ": "Favoritado ",
 
   "AppStore": "Loja",
+  "Appstore": "Loja",
   "Filter: %s | Sort: %s | Order: %s": "Filtro: %s | Por: %s | Ordem: %s",
   "AppStore Options": "Opções da loja",
   "All": "Todos",
-  "Games": "Jogos",
+  "Games": "Softwares",
   "Emulators": "Emuladores",
   "Tools": "Ferramentas",
   "Themes": "Temas",
@@ -164,8 +177,31 @@
   "app_dls: %s": "downloads: %s",
   "More by Author": "Mais deste autor",
   "Leave Feedback": "Deixar um feedback",
+  
+  "Game Options": "Opções de software",
+  "Launch random game": "Iniciar um software aleatório",
+  "List meta records": "Registro de conteúdos",
+  "Entries": "Entradas",
+  "Hide forwarders": "Ocultar atalhos (forwarders)",
+  
+  "Dump": "Exportar",
+  "Select content to dump": "Exportação de conteúdo",
+  "Dump All": "Exportar tudo",
+  "Dump Application": "Exportar software base",
+  "Dump Patch": "Exportar atualização",
+  "Dump AddOnContent": "Exportar DLCs",
+  "Dump DataPatch": "Exportar patch de dados",
+  "Select dump location": "Selecione o local de exportação",
+  "microSD card (/dumps/NSP/)": "Cartão microSD (/dump/NSP/)",
+  "USB transfer (Switch 2 Switch)": "Transferência via USB (Switch 2 Switch)",
+  "/dev/null (Speed Test)": "Teste de velocidade (/dev/null)",
+  "Dumping": "Extraindo...",
+  "Dump successfull!": "Extração foi concluída com sucesso.",
+  "Dump failed!": "Extração falhou.",
 
-  "Irs": "Sensor infravermelho",
+  "Irs": "Câmera de movimento IR",
+  "IRS": "Câmera de movimento IR",
+  "IRS (Infrared Joycon Camera)": "Câmera de movimento IR",
   "Ambient Noise Level: ": "Nível de ruído ambiente: ",
   "Controller": "Controle",
   "Pad ": "Pad ",
@@ -216,10 +252,64 @@
   "Downloading json": "Baixando JSON",
   "Select asset to download for ": "Selecione o recurso para baixar de ",
 
+  "Install Options": "Opções de instalação",
+  "Install options": "Opções de instalação",
+  "Enable sysmmc": "Habilitar sysMMC",
+  "Enable emummc": "Habilitar emuMMC",
+  "Boost CPU clock": "Aumentar clock da CPU",
+  "Allow downgrade": "Permitir downgrade",
+  "Skip if already installed": "Pular se já instalado",
+  "Ticket only": "Instalar apenas ticket",
+  "Patch ticket": "Fazer patch de ticket",
+  "Skip base": "Pular software base",
+  "Skip patch": "Pular atualizações",
+  "Skip dlc": "Pular DLCs",
+  "Skip data patch": "Pular patch de dados",
+  "Skip ticket": "Pular ticket",
+  "skip NCA hash verify": "Pular checagem de hash NCA",
+  "Skip RSA header verify": "Pular checagem de header RSA",
+  "Skip RSA NPDM verify": "Pular checagem de NPDM RSA",
+  "Ignore distribution bit": "Ignorar bit de distribuição",
+  "Convert to standard crypto": "Convertr para crypto padrão",
+  "Lower master key": "Reduzir a master key",
+  "Lower system version": "Reduzir versão do sistema",
+  "Install Selected files?": "Instalar os arquivos selecionados?",
+  "Installed ": "Instalado ",
+  "FTP Install": "Instalação via FTP",
+  "USB Install": "Instalação via USB",
+  "GameCard Install": "Instalação de cartão de jogo",
+
+  "FTP Install (EXPERIMENTAL)": "Instalação via FTP (EXPERIMENTAL)",
+  "USB": "USB",
+  "GameCard": "Cartão de jogo",
+  "Disable MTP for usb install": "Escuta MTP desabilitada temporáriamente.",
+  "Re-enabled MTP": "Escuta MTP reabilitada.",
+  "Waiting for connection...": "Aguardando conexão...",
+  "Transferring data...": "Transferindo dados...",
+  "Ftp install success!": "Instalação via FTP concluída com sucesso.",
+  "Ftp install failed!": "Instalação via FTP falhou.",
+  "Usb install success!": "Instalação via USB concluída com sucesso.",
+  "Usb install failed!": "Instalação via USB falhou.",
+  "Gc install success!": "Instalação de cartão de jogo concluída com sucesso.",
+  "Gc install failed!": "Instalação de cartão de jogo falhou.",
+  "Installed via usb": "Instalado via USB",
+  "Failed to install via FTP, press B to exit...": "Falha ao instalar via FTP,\naperte B para sair.",
+  "Failed to init usb, press B to exit...": "Falha ao instalar via USB,\naperte B para sair.",
+  "Press B to exit...": "Aperte B para sair.",
+  "Connection Type: WiFi | Strength: ": "Conexão por rede Wi-Fi | Intensidade do sinal: ",
+  "Connection Type: Ethernet": "Conexão por cabo (ethernet)",
+  "Connection Type: None": "Sem conexão",
+  "Host:": "Host:",
+  "Port:": "Porta:",
+  "Username:": "Nome de usuário:",
+  "Password:": "Senha:",
+  "SSID:": "SSID:",
+  "Passphrase:": "Senha:",
+
   "Installing ": "Instalando ",
   "Uninstalling ": "Desinstalando ",
   "Deleting ": "Excluindo ",
-  "Deleting": "Excluindo",
+  "Deleting": "Excluindo...",
   "Pasting ": "Colando ",
   "Pasting": "Colando ",
   "Removing ": "Removendo ",
@@ -235,23 +325,26 @@
   "Loading": "Carregando",
   "Empty!": "Vazio",
   "Not Ready...": "Não está pronto...",
-  "Error loading page!": "Erro ao carregar página!",
+  "Error loading page!": "Erro ao carregar página.",
   "Update avaliable: ": "Atualização disponível: ",
   "Download update: ": "Baixar autalização: ",
   "Updated to ": "Atualizado para ",
-  "Press OK to restart Sphaira": "Selecione OK para reiniciar o sphaira",
+  "Press OK to restart Sphaira": "Selecione OK para reiniciar o sphaira.",
   "Restart Sphaira?": "Reiniciar sphaira?",
-  "Failed to download update": "Falha ao baixar a atualização",
+  "Failed to download update": "Falha ao baixar a atualização.",
   "Restore hbmenu?": "Restaurar hbmenu?",
-  "Failed to find /switch/hbmenu.nro\nUse the Appstore to re-install hbmenu": "Falha ao buscar /switch/hbmenu.nro\nUse a AppStore para reinstalar o hbmenu",
-  "Failed to restore hbmenu, please re-download hbmenu": "Falha ao restaurar o hbmenu, baixe o hbmenu novamente",
-  "Failed to restore hbmenu, using sphaira instead": "Falha ao restaurar hbmenu, usando sphaira",
-  "Restored hbmenu, closing sphaira": "hbmenu restaurado, fechando sphaira",
-  "Restored hbmenu": "hbmenu restaurado",
+  "Failed to find /switch/hbmenu.nro\nUse the Appstore to re-install hbmenu": "Falha ao buscar /switch/hbmenu.nro\nUse a loja (AppStore) para reinstalar o hbmenu.",
+  "Failed to restore hbmenu, please re-download hbmenu": "Falha ao restaurar o hbmenu, baixe o hbmenu novamente.",
+  "Failed to restore hbmenu, using sphaira instead": "Falha ao restaurar hbmenu, usando sphaira.",
+  "Restored hbmenu, closing sphaira": "hbmenu restaurado, fechando sphaira.",
+  "Restored hbmenu": "hbmenu restaurado.",
   "Delete Selected files?": "Excluir os arquivos selecionados?",
   "Completely remove ": "Remover completamente ",
+  "Delete successfull!": "Exclusão foi concluída com sucesso.",
+  "Delete failed!": "Exclusão falhou", 
   "Are you sure you want to delete ": "Você tem certeza que quer excluir ",
   "Are you sure you wish to cancel?": "Você tem certeza que quer cancelar?",
-  "Audio disabled due to suspended game": "Áudio desativado devido ao software suspenso",
+  "Audio disabled due to suspended game": "Áudio desativado devido ao software suspenso.",
   "If this message appears repeatedly, please open an issue.": "Se esta mensagem aparecer repetidamente, abra um issue."
+
 }

assets/romfs/i18n/uk.json

@@ -0,0 +1,326 @@
+{
+  "[Applet Mode]": "[Режим Аплету]",
+  "No Internet": "Без інтернету",
+  "Files": "Файли",
+  "Apps": "Програми",
+  "Store": "Магазин",
+  "Menu": "Меню",
+  "Options": "Налаштування",
+  "OK": "ОК",
+  "Back": "Назад",
+  "Select": "Вибрати",
+  "Open": "Відкрити",
+  "Launch": "Запустити",
+  "Info": "Інфо",
+  "Install": "Встановити",
+  "Delete": "Видалити",
+  "Restart": "Перезапустити",
+  "Changelog": "Журнал змін",
+  "Details": "Деталі",
+  "Update": "Оновити",
+  "Remove": "Видалити",
+  "Restore": "Відновити",
+  "Download": "Завантажити",
+  "Next": "Наступний",
+  "Prev": "Попередній",
+  "Next Page": "Наступна сторінка",
+  "Prev Page": "Попередня сторінка",
+  "Unstar": "Прибрати з обраного",
+  "Star": "Позначити зіркою",
+  "System memory": "Пам'ять консолі",
+  "microSD card": "SD-карта",
+  "Sd": "SD-карта",
+  "Image System memory": "Фото | Пам'ять консолі",
+  "Image microSD card": "Фото | SD-карта",
+  "Slow": "Повільно",
+  "Normal": "Нормально",
+  "Fast": "Швидко",
+  "Yes": "Так",
+  "No": "Ні",
+  "On": "Увімк.",
+  "Off": "Вимк.",
+  "Enable": "Увімк.",
+  "Enabled": "Увімк.",
+  "Disabled": "Вимк.",
+
+  "Sort By": "Сортувати за",
+  "Sort Options": "Опції сортування",
+  "Filter": "Фільтр",
+  "Sort": "Сортування",
+  "Order": "Порядок",
+  "Search": "Пошук",
+  "Updated": "Оновлено",
+  "Updated (Star)": "Оновлено (Зірка)",
+  "Downloads": "Завантаження",
+  "Size": "Розмір",
+  "Size (Star)": "Розмір (Зірка)",
+  "Alphabetical": "За алфавітом",
+  "Alphabetical (Star)": "За алфавітом (Зірка)",
+  "Likes": "Вподобання",
+  "ID": "ID",
+  "Descending": "За спаданням",
+  "Descending (down)": "За спаданням (вниз)",
+  "Desc": "Спад.",
+  "Ascending": "За зростанням",
+  "Ascending (Up)": "За зростанням (вгору)",
+  "Asc": "Зрост.",
+
+  "Menu Options": "Опції меню",
+  "Theme": "Тема",
+  "Theme Options": "Опції теми",
+  "Select Theme": "Вибрати тему",
+  "Shuffle": "Перемішати",
+  "Music": "Музика",
+  "12 Hour Time": "12-годинний формат часу",
+  "Download Default Music": "Завантажити музику за замовчуванням",
+  "Network": "Мережа",
+  "Network Options": "Опції мережі",
+  "Ftp": "FTP",
+  "Mtp": "MTP",
+  "Nxlink": "Nxlink",
+  "Nxlink Connected": "Nxlink підключено",
+  "Nxlink Upload": "Nxlink | Завантаження",
+  "Nxlink Finished": "Nxlink | Завершено",
+  "Switch-Handheld!": "Switch - Портатив!",
+  "Switch-Docked!": "Switch - Докований!",
+  "Language": "Мова",
+  "Auto": "Автоматично",
+  "English": "English",
+  "Japanese": "日本語",
+  "French": "Français",
+  "German": "Deutsch",
+  "Italian": "Italiano",
+  "Spanish": "Español",
+  "Chinese": "中文",
+  "Korean": "한국어",
+  "Dutch": "Nederlands",
+  "Portuguese": "Português",
+  "Russian": "Русский",
+  "Swedish": "Svenska",
+  "Vietnamese": "Tiếng Việt",
+  "Logging": "Логування",
+  "Replace hbmenu on exit": "Заміна hbmenu при виході",
+  "Misc": "Різне",
+  "Misc Options": "Опції різного",
+  "Web": "Веб",
+  "Install forwarders": "Встановити форвардери",
+  "Install location": "Місце встановлення",
+  "Show install warning": "Попередж. при встанов.",
+  "Text scroll speed": "Швидк. прокрутки",
+  "Set right-side menu": "Праве меню",
+
+  "FileBrowser": "Файловий менеджер",
+  "%zd files": "%zd файл(и)",
+  "%zd dirs": "%zd тек(и)",
+  "File Options": "Опції файлів",
+  "Show Hidden": "Показати приховані",
+  "Folders First": "Теки спочатку",
+  "Hidden Last": "Приховані в кінці",
+  "Cut": "Вирізати",
+  "Copy": "Копіювати",
+  "Paste": "Вставити",
+  "Paste ": "Вставити: ",
+  " file(s)?": " файл(и)?",
+  "Rename": "Перейменувати",
+  "Compress to zip": "Стиснути в zip",
+  "Set New File Name": "Введіть нове ім'я файлу",
+  "Advanced": "Додатково",
+  "Advanced Options": "Додаткові опції",
+  "Create File": "Створити файл",
+  "Set File Name": "Введіть ім'я файлу",
+  "Create Folder": "Створити теку",
+  "Set Folder Name": "Введіть ім'я теки",
+  "View as text (unfinished)": "Переглянути як текст (незавершено)",
+  "Ignore read only": "Ігнорувати лише читання",
+  "Mount": "Монтувати",
+  "Empty...": "Пусто...",
+  "Open with DayBreak?": "Відкрити за допомогою DayBreak?",
+  "Launch ": "Запустити ",
+  "Launch option for: ": "Опція запуску для: ",
+  "Select launcher for: ": "Виберіть лаунчер для: ",
+
+  "Homebrew": "Домашні програми",
+  "Homebrew Options": "Опції домашніх програм",
+  "Hide Sphaira": "Приховати Sphaira",
+  "Install Forwarder": "Встановити форвардер",
+  "WARNING: Installing forwarders will lead to a ban!": "УВАГА: Встановлення форвардерів може призвести до бану!",
+  "Installing Forwarder": "Встановлення форвардера",
+  "Creating Program": "Створення програми",
+  "Creating Control": "Створення контролера",
+  "Creating Meta": "Створення метаданих",
+  "Writing Nca": "Запис NCA",
+  "Updating ncm databse": "Оновлення бази даних NCM",
+  "Pushing application record": "Запис даних програми",
+  "Installed!": "Встановлено!",
+  "Failed to install forwarder": "Не вдалося встановити форвардер",
+  "Unstarred ": "Знято зірку з ",
+  "Starred ": "Позначено зіркою ",
+
+  "AppStore": "Магазин програм",
+  "Filter: %s | Sort: %s | Order: %s": "Фільтр: %s | Сорт.: %s | Порядок: %s",
+  "AppStore Options": "Опції магазину програм",
+  "All": "Всі",
+  "Games": "Ігри",
+  "Emulators": "Емулятори",
+  "Tools": "Інструменти",
+  "Themes": "Теми",
+  "Legacy": "Доступні оновлення",
+  "version: %s": "версія: %s",
+  "updated: %s": "оновлено: %s",
+  "category: %s": "категорія: %s",
+  "extracted: %.2f MiB": "розмір: %.2f MiB",
+  "app_dls: %s": "завантажень: %s",
+  "More by Author": "Більше від автора",
+  "Leave Feedback": "Залишити відгук",
+
+  "Game Options": "Опції ігор",
+  "Launch random game": "Запустити випадкову гру",
+  "List meta records": "Список метаданих записів",
+  "Entries": "Записи",
+  "Delete entity": "Видалити сутність",
+  "Hide forwarders": "Приховати форвардери",
+
+  "Irs": "ІЧ-сенсор",
+  "IRS (Infrared Joycon Camera)": "ІЧ (Інфрачервона камера Joycon)",
+  "Ambient Noise Level: ": "Рівень навколишнього шуму: ",
+  "Controller": "Контролер",
+  "Pad ": "Геймпад ",
+  " (Available)": " (Доступно)",
+  " (Unsupported)": " (Не підтримується)",
+  " (Unconnected)": " (Не підключено)",
+  "HandHeld": "Портативний режим",
+  "Rotation": "Обертання",
+  "0 (Sideways)": "0° (Збоку)",
+  "90 (Flat)": "90° (Плоско)",
+  "180 (-Sideways)": "180° (-Збоку)",
+  "270 (Upside down)": "270° (Догори дном)",
+  "Colour": "Колір",
+  "Grey": "Сірий",
+  "Ironbow": "Ironbow",
+  "Green": "Зелений",
+  "Red": "Червоний",
+  "Blue": "Синій",
+  "Light Target": "Ціль освітлення",
+  "All leds": "Всі світлодіоди",
+  "Bright group": "Яскрава група",
+  "Dim group": "Тьмяна група",
+  "None": "Немає",
+  "Gain": "Підсилення",
+  "Negative Image": "Негативне зображення",
+  "Normal image": "Нормальне зображення",
+  "Trimming Format": "Формат обрізки",
+  "External Light Filter": "Фільтр зовнішнього освітлення",
+  "Load Default": "Завантажити типові",
+  "Format": "Формат",
+  "320x240": "320×240",
+  "160x120": "160×120",
+  "80x60": "80×60",
+  "40x30": "40×30",
+  "20x15": "20×15",
+
+  "Themezer": "Themezer",
+  "Themezer Options": "Опції Themezer",
+  "Nsfw": "NSFW",
+  "Page": "Сторінка",
+  "Page %zu / %zu": "Сторінка %zu / %zu",
+  "Enter Page Number": "Введіть номер сторінки",
+  "Bad Page": "Неправильна сторінка",
+  "Download theme?": "Завантажити тему?",
+
+  "GitHub": "GitHub",
+  "Downloading json": "Завантаження JSON",
+  "Select asset to download for ": "Виберіть ресурс для завантаження для ",
+
+  "Install Options": "Опції встановлення",
+  "Install options": "Опції встановлення",
+  "Boost CPU clock": "Розігнати CPU",
+  "Allow downgrade": "Дозволити відкат",
+  "Skip if already installed": "Пропуск, якщо встановл.",
+  "Ticket only": "Тільки тікет",
+  "Patch ticket": "Змінити тікет",
+  "Skip base": "Пропустити базу",
+  "Skip patch": "Пропустити патч",
+  "Skip dlc": "Пропустити DLC",
+  "Skip data patch": "Пропустити патч даних",
+  "Skip ticket": "Пропустити тікет",
+  "skip NCA hash verify": "Пропуск перевірку хешу NCA",
+  "Skip RSA header verify": "Пропуск перевірку заголовка RSA",
+  "Skip RSA NPDM verify": "Пропуск перевірку NPDM RSA",
+  "Ignore distribution bit": "Ігнорувати біт розподілу",
+  "Convert to standard crypto": "Конвертувати у стандартне шифрування",
+  "Lower master key": "Знизити майстер-ключ",
+  "Lower system version": "Знизити версію системи",
+  "Install Selected files?": "Встановити вибрані файли?",
+  "Installed": "Встановлено",
+  "Installed ": "Встановлено ",
+  "FTP Install": "Встановлення через FTP",
+  "USB Install": "Встановлення через USB",
+  "GameCard Install": "Встановлення з картриджа",
+
+  "FTP Install (EXPERIMENTAL)": "Встановлення через FTP (ЕКСПЕРИМЕНТАЛЬНО)",
+  "USB": "USB",
+  "GameCard": "Картридж",
+  "Disable MTP for usb install": "Вимкнути MTP для встановлення через USB",
+  "Re-enabled MTP": "MTP знову увімкнено",
+  "Waiting for connection...": "Очікування підключення...",
+  "Transferring data...": "Передача даних...",
+  "Ftp install success!": "Встановлення через FTP успішно завершено.",
+  "Ftp install failed!": "Встановлення через FTP не вдалося.",
+  "Usb install success!": "Встановлення через USB успішно завершено.",
+  "Usb install failed!": "Встановлення через USB не вдалося.",
+  "Gc install success!": "Встановлення з картриджа успішно завершено.",
+  "Gc install failed!": "Встановлення з картриджа не вдалося.",
+  "Installed via usb": "Встановлено через USB",
+  "Failed to install via FTP, press B to exit...": "Не вдалося встановити через FTP, натисніть B для виходу...",
+  "Failed to init usb, press B to exit...": "Не вдалося ініціалізувати USB, натисніть B для виходу...",
+  "Press B to exit...": "Натисніть B для виходу...",
+  "Connection Type: WiFi | Strength:": "Тип підключення: WiFi | Сила сигналу:",
+  "Connection Type: WiFi | Strength: ": "Тип підключення: WiFi | Сила сигналу: ",
+  "Connection Type: Ethernet": "Тип підключення: Ethernet",
+  "Connection Type: None": "Тип підключення: Немає",
+  "Host:": "Хост:",
+  "Port:": "Порт:",
+  "Username:": "Ім'я користувача:",
+  "Password:": "Пароль:",
+  "SSID:": "SSID:",
+  "Passphrase:": "Кодова фраза:",
+
+  "Installing ": "Встановлення ",
+  "Uninstalling ": "Видалення ",
+  "Deleting ": "Видалення ",
+  "Deleting": "Видалення",
+  "Pasting ": "Вставлення ",
+  "Pasting": "Вставлення",
+  "Removing ": "Видалення ",
+  "Scanning ": "Сканування ",
+  "Creating ": "Створення ",
+  "Copying ": "Копіювання ",
+  "Trying to load ": "Спроба завантажити ",
+  "Downloading ": "Завантаження ",
+  "Downloaded ": "Завантажено ",
+  "Removed ": "Видалено ",
+  "Checking MD5": "Перевірка MD5",
+  "Loading...": "Завантаження...",
+  "Loading": "Завантаження",
+  "Empty!": "Пусто!",
+  "Not Ready...": "Не готово...",
+  "Error loading page!": "Помилка завантаження сторінки!",
+  "Update avaliable: ": "Доступне оновлення: ",
+  "Download update: ": "Завантажити оновлення: ",
+  "Updated to ": "Оновлено до ",
+  "Press OK to restart Sphaira": "Натисніть OK для перезапуску Sphaira",
+  "Restart Sphaira?": "Перезапустити Sphaira?",
+  "Failed to download update": "Не вдалося завантажити оновлення",
+  "Restore hbmenu?": "Відновити hbmenu?",
+  "Failed to find /switch/hbmenu.nro\nUse the Appstore to re-install hbmenu": "Не вдалося знайти /switch/hbmenu.nro\nВикористовуйте Магазин програм для перевстановлення hbmenu",
+  "Failed to restore hbmenu, please re-download hbmenu": "Не вдалося відновити hbmenu, будь ласка, завантажте hbmenu знову",
+  "Failed to restore hbmenu, using sphaira instead": "Не вдалося відновити hbmenu, замість цього використовується Sphaira",
+  "Restored hbmenu, closing sphaira": "hbmenu відновлено, закриття Sphaira",
+  "Restored hbmenu": "hbmenu відновлено",
+  "Delete Selected files?": "Видалити вибрані файли?",
+  "Completely remove ": "Повністю видалити ",
+  "Are you sure you want to delete ": "Ви впевнені, що хочете видалити ",
+  "Are you sure you wish to cancel?": "Ви впевнені, що хочете скасувати?",
+  "Audio disabled due to suspended game": "Аудіо вимкнено через призупинену програму",
+  "If this message appears repeatedly, please open an issue.": "Якщо це повідомлення з'являється повторно, будь ласка, повідомте про проблему."
+}

assets/romfs/i18n/zh.json

@@ -21,6 +21,8 @@
   "Remove": "删除",
   "Restore": "恢复",
   "Download": "下载",
+  "Next": "下一项",
+  "Prev": "上一项",
   "Next Page": "下一页",
   "Prev Page": "上一页",
   "Unstar": "取消星标",
@@ -66,7 +68,8 @@
   "Select Theme": "选择主题",
   "Shuffle": "随机播放",
   "Music": "音乐",
-  "12 Hour Time": "",
+  "12 Hour Time": "12小时制时间",
+  "Download Default Music": "下载默认音乐",
   "Network": "网络",
   "Network Options": "网络选项",
   "Ftp": "FTP",
@@ -115,6 +118,7 @@
   "Paste ": "粘贴 ",
   " file(s)?": "个文件(夹)？",
   "Rename": "重命名",
+  "Compress to zip": "压缩到zip",
   "Set New File Name": "输入新命名",
   "Advanced": "高级",
   "Advanced Options": "高级选项",
@@ -165,12 +169,19 @@
   "More by Author": "作者更多作品",
   "Leave Feedback": "留言反馈",
 
+  "Game Options": "游戏选项",
+  "Launch random game": "开启随机游戏",
+  "List meta records": "列出元数据记录",
+  "Entries": "条目",
+  "Delete entity": "删除整体",
+  "Hide forwarders": "隐藏前端启动",
+
   "Irs": "红外成像",
   "Ambient Noise Level: ": "环境噪声等级：",
   "Controller": "控制器",
   "Pad ": "手柄 ",
   " (Available)": " （可用的）",
-  " (Unsupported)": "",
+  " (Unsupported)": " (不支持的）",
   " (Unconnected)": " （未连接）",
   "HandHeld": "掌机模式",
   "Rotation": "旋转",
@@ -216,6 +227,58 @@
   "Downloading json": "正在下载 json",
   "Select asset to download for ": "选择要下载的资源用于 ",
 
+  "Install Options": "安装选项",
+  "Install options": "安装选项",
+  "Boost CPU clock": "提升 CPU 频率",
+  "Allow downgrade": "允许降级",
+  "Skip if already installed": "若已安装则跳过",
+  "Ticket only": "仅安装票据",
+  "Patch ticket": "修补票据",
+  "Skip base": "跳过基础部分",
+  "Skip patch": "跳过补丁",
+  "Skip dlc": "跳过 DLC（可下载内容）",
+  "Skip data patch": "跳过数据补丁",
+  "Skip ticket": "跳过票据",
+  "skip NCA hash verify": "跳过 NCA 哈希验证",
+  "Skip RSA header verify": "跳过 RSA 头部验证",
+  "Skip RSA NPDM verify": "跳过 RSA NPDM 验证",
+  "Ignore distribution bit": "忽略分布位",
+  "Convert to standard crypto": "转换为标准加密方式",
+  "Lower master key": "降低主密钥",
+  "Lower system version": "降低系统版本",
+  "Install Selected files?": "安装所选文件？",
+  "Installed": "已安装",
+  "FTP Install": "通过 FTP 安装",
+  "USB Install": "通过 USB 安装",
+  "GameCard Install": "卡带安装",
+
+  "FTP Install (EXPERIMENTAL)": "通过 FTP 安装（实验性）",
+  "USB": "USB",
+  "GameCard": "卡带",
+  "Disable MTP for usb install": "暂时禁用 USB 安装的 MTP 功能",
+  "Re-enabled MTP": "重新启用 MTP",
+  "Waiting for connection...": "等待连接中...",
+  "Transferring data...": "正在传输数据...",
+  "Ftp install success!": "通过 FTP 安装成功。",
+  "Ftp install failed!": "通过 FTP 安装失败。",
+  "Usb install success!": "通过 USB 安装成功。",
+  "Usb install failed!": "通过 USB 安装失败。",
+  "Gc install success!": "游戏安装成功。",
+  "Gc install failed!": "游戏安装失败。",
+  "Installed via usb": "通过 USB 安装",
+  "Failed to install via FTP, press B to exit...": "通过 FTP 安装失败，按 B 键退出...",
+  "Failed to init usb, press B to exit...": "USB 初始化失败，按 B 键退出...",
+  "Press B to exit...": "按 B 键退出...",
+  "Connection Type: WiFi | Strength:": "连接类型：WiFi | 信号强度：",
+  "Connection Type: Ethernet": "连接类型：以太网",
+  "Connection Type: None": "连接类型：无",
+  "Host:": "主机：",
+  "Port:": "端口：",
+  "Username:": "用户名：",
+  "Password:": "密码：",
+  "SSID:": "网络名称：",
+  "Passphrase:": "密码：",
+
   "Installing ": "正在安装 ",
   "Uninstalling ": "正在卸载 ",
   "Deleting ": "正在删除 ",
@@ -239,7 +302,7 @@
   "Update avaliable: ": "有可用更新！",
   "Download update: ": "下载更新：",
   "Updated to ": "更新至 ",
-  "Press OK to restart Sphaira": "",
+  "Press OK to restart Sphaira": "按OK键以重启shphaira菜单",
   "Restart Sphaira?": "重启 Sphaira？",
   "Failed to download update": "更新下载失败",
   "Restore hbmenu?": "恢复 hbmenu？",

sphaira/CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.13)
 
-set(sphaira_VERSION 0.6.3)
+set(sphaira_VERSION 0.10.3)
 
 project(sphaira
     VERSION ${sphaira_VERSION}
@@ -46,6 +46,11 @@ add_executable(sphaira
     source/ui/menus/menu_base.cpp
     source/ui/menus/themezer.cpp
     source/ui/menus/ghdl.cpp
+    source/ui/menus/usb_menu.cpp
+    source/ui/menus/ftp_menu.cpp
+    source/ui/menus/gc_menu.cpp
+    source/ui/menus/game_menu.cpp
+    source/ui/menus/grid_menu_base.cpp
 
     source/ui/error_box.cpp
     source/ui/notification.cpp
@@ -57,7 +62,7 @@ add_executable(sphaira
     source/ui/sidebar.cpp
     source/ui/widget.cpp
     source/ui/list.cpp
-    source/ui/bubbles.cpp
+    source/ui/scrolling_text.cpp
 
     source/app.cpp
     source/download.cpp
@@ -65,20 +70,42 @@ add_executable(sphaira
     source/evman.cpp
     source/fs.cpp
     source/image.cpp
+    source/location.cpp
     source/log.cpp
     source/main.cpp
     source/nro.cpp
     source/nxlink.cpp
     source/owo.cpp
     source/swkbd.cpp
-    source/web.cpp
     source/i18n.cpp
     source/ftpsrv_helper.cpp
+
+    source/usb/base.cpp
+    source/usb/usbds.cpp
+    source/usb/usbhs.cpp
+    source/usb/usb_uploader.cpp
+
+    source/yati/yati.cpp
+    source/yati/container/nsp.cpp
+    source/yati/container/xci.cpp
+    source/yati/source/file.cpp
+    source/yati/source/stdio.cpp
+    source/yati/source/usb.cpp
+    source/yati/source/stream.cpp
+    source/yati/source/stream_file.cpp
+
+    source/yati/nx/es.cpp
+    source/yati/nx/keys.cpp
+    source/yati/nx/nca.cpp
+    source/yati/nx/ncm.cpp
+    source/yati/nx/ns.cpp
+    source/yati/nx/nxdumptool_rsa.c
 )
 
 target_compile_definitions(sphaira PRIVATE
     -DAPP_VERSION="${sphaira_VERSION}"
     -DAPP_VERSION_HASH="${sphaira_VERSION_HASH}"
+    -DCURL_NO_OLDIES=1
 )
 
 target_compile_options(sphaira PRIVATE
@@ -127,13 +154,14 @@ set(FETCHCONTENT_QUIET FALSE)
 
 FetchContent_Declare(ftpsrv
     GIT_REPOSITORY https://github.com/ITotalJustice/ftpsrv.git
-    GIT_TAG 1.2.2
+    # GIT_TAG 1.2.2
+    GIT_TAG f8a30fd
     SOURCE_SUBDIR NONE
 )
 
 FetchContent_Declare(libhaze
     GIT_REPOSITORY https://github.com/ITotalJustice/libhaze.git
-    GIT_TAG 3244b9e
+    GIT_TAG 04f1526
 )
 
 FetchContent_Declare(libpulsar
@@ -161,6 +189,24 @@ FetchContent_Declare(minIni
     GIT_TAG 11cac8b
 )
 
+FetchContent_Declare(zstd
+    GIT_REPOSITORY https://github.com/facebook/zstd.git
+    GIT_TAG v1.5.7
+    SOURCE_SUBDIR build/cmake
+)
+
+set(USE_NEW_ZSTD ON)
+
+set(ZSTD_BUILD_STATIC ON)
+set(ZSTD_BUILD_SHARED OFF)
+set(ZSTD_BUILD_COMPRESSION OFF)
+set(ZSTD_BUILD_DECOMPRESSION ON)
+set(ZSTD_BUILD_DICTBUILDER OFF)
+set(ZSTD_LEGACY_SUPPORT OFF)
+set(ZSTD_MULTITHREAD_SUPPORT OFF)
+set(ZSTD_BUILD_PROGRAMS OFF)
+set(ZSTD_BUILD_TESTS OFF)
+
 set(MININI_LIB_NAME minIni)
 set(MININI_USE_STDIO ON)
 set(MININI_USE_NX ON)
@@ -195,6 +241,7 @@ FetchContent_MakeAvailable(
     stb
     minIni
     yyjson
+    zstd
 )
 
 set(FTPSRV_LIB_BUILD TRUE)
@@ -238,31 +285,6 @@ if (USE_VFS_GC)
     )
 endif()
 
-# todo: upstream cmake
-add_library(libhaze
-    ${libhaze_SOURCE_DIR}/source/async_usb_server.cpp
-    ${libhaze_SOURCE_DIR}/source/device_properties.cpp
-    ${libhaze_SOURCE_DIR}/source/event_reactor.cpp
-    ${libhaze_SOURCE_DIR}/source/haze.cpp
-    ${libhaze_SOURCE_DIR}/source/ptp_object_database.cpp
-    ${libhaze_SOURCE_DIR}/source/ptp_object_heap.cpp
-    ${libhaze_SOURCE_DIR}/source/ptp_responder_android_operations.cpp
-    ${libhaze_SOURCE_DIR}/source/ptp_responder_mtp_operations.cpp
-    ${libhaze_SOURCE_DIR}/source/ptp_responder_ptp_operations.cpp
-    ${libhaze_SOURCE_DIR}/source/ptp_responder.cpp
-    ${libhaze_SOURCE_DIR}/source/usb_session.cpp
-)
-target_include_directories(libhaze PUBLIC ${libhaze_SOURCE_DIR}/include)
-set_target_properties(libhaze PROPERTIES
-    C_STANDARD 11
-    C_EXTENSIONS ON
-    CXX_STANDARD 20
-    CXX_EXTENSIONS ON
-    # force optimisations in debug mode as otherwise vapor errors
-    # due to force_inline attribute failing...
-    COMPILE_OPTIONS "$<$<CONFIG:Debug>:-Os>"
-)
-
 add_library(stb INTERFACE)
 target_include_directories(stb INTERFACE ${stb_SOURCE_DIR})
 
@@ -274,6 +296,11 @@ find_package(CURL REQUIRED)
 find_path(mbedtls_inc mbedtls REQUIRED)
 find_library(mbedcrypto_lib mbedcrypto REQUIRED)
 
+if (NOT USE_NEW_ZSTD)
+    find_path(zstd_inc zstd.h REQUIRED)
+    find_library(zstd_lib zstd REQUIRED)
+endif()
+
 set_target_properties(sphaira PROPERTIES
     C_STANDARD 11
     C_EXTENSIONS ON
@@ -296,6 +323,15 @@ target_link_libraries(sphaira PRIVATE
     ${mbedcrypto_lib}
 )
 
+if (USE_NEW_ZSTD)
+    message(STATUS "USING UPSTREAM ZSTD")
+    target_link_libraries(sphaira PRIVATE libzstd_static)
+else()
+    message(STATUS "USING LOCAL ZSTD")
+    target_link_libraries(sphaira PRIVATE ${zstd_lib})
+    target_include_directories(sphaira PRIVATE ${zstd_inc})
+endif()
+
 target_include_directories(sphaira PRIVATE
     include
     ${minizip_inc}

sphaira/include/app.hpp

@@ -8,6 +8,7 @@
 #include "owo.hpp"
 #include "option.hpp"
 #include "fs.hpp"
+#include "log.hpp"
 
 #include <switch.h>
 #include <vector>
@@ -44,6 +45,8 @@ public:
     ~App();
     void Loop();
 
+    static App* GetApp();
+
     static void Exit();
     static void ExitRestart();
     static auto GetVg() -> NVGcontext*;
@@ -62,7 +65,7 @@ public:
     static void SetTheme(s64 theme_index);
     static auto GetThemeIndex() -> s64;
 
-    static auto GetDefaultImage(int* w = nullptr, int* h = nullptr) -> int;
+    static auto GetDefaultImage() -> int;
 
     // returns argv[0]
     static auto GetExePath() -> fs::FsPath;
@@ -75,9 +78,10 @@ public:
     static auto GetLogEnable() -> bool;
     static auto GetReplaceHbmenuEnable() -> bool;
     static auto GetInstallEnable() -> bool;
+    static auto GetInstallSysmmcEnable() -> bool;
+    static auto GetInstallEmummcEnable() -> bool;
     static auto GetInstallSdEnable() -> bool;
     static auto GetInstallPrompt() -> bool;
-    static auto GetThemeShuffleEnable() -> bool;
     static auto GetThemeMusicEnable() -> bool;
     static auto Get12HourTimeEnable() -> bool;
     static auto GetLanguage() -> long;
@@ -88,10 +92,10 @@ public:
     static void SetNxlinkEnable(bool enable);
     static void SetLogEnable(bool enable);
     static void SetReplaceHbmenuEnable(bool enable);
-    static void SetInstallEnable(bool enable);
+    static void SetInstallSysmmcEnable(bool enable);
+    static void SetInstallEmummcEnable(bool enable);
     static void SetInstallSdEnable(bool enable);
     static void SetInstallPrompt(bool enable);
-    static void SetThemeShuffleEnable(bool enable);
     static void SetThemeMusicEnable(bool enable);
     static void Set12HourTimeEnable(bool enable);
     static void SetLanguage(long index);
@@ -102,6 +106,13 @@ public:
 
     static void PlaySoundEffect(SoundEffect effect);
 
+    static void DisplayThemeOptions(bool left_side = true);
+    // todo:
+    static void DisplayNetworkOptions(bool left_side = true);
+    static void DisplayMiscOptions(bool left_side = true);
+    static void DisplayAdvancedOptions(bool left_side = true);
+    static void DisplayInstallOptions(bool left_side = true);
+
     void Draw();
     void Update();
     void Poll();
@@ -116,6 +127,10 @@ public:
     void ScanThemes(const std::string& path);
     void ScanThemeEntries();
 
+    // helper that converts 1.2.3 to a u32 used for comparisons.
+    static auto GetVersionFromString(const char* str) -> u32;
+    static auto IsVersionNewer(const char* current, const char* new_version) -> u32;
+
     static auto IsApplication() -> bool {
         const auto type = appletGetAppletType();
         return type == AppletType_Application || type == AppletType_SystemApplication;
@@ -135,6 +150,21 @@ public:
         return R_SUCCEEDED(pmdmntGetApplicationProcessId(&pid));
     }
 
+    static auto IsEmunand() -> bool {
+        alignas(0x1000) struct EmummcPaths {
+            char unk[0x80];
+            char nintendo[0x80];
+        } paths{};
+
+        SecmonArgs args{};
+        args.X[0] = 0xF0000404; /* smcAmsGetEmunandConfig */
+        args.X[1] = 0; /* EXO_EMUMMC_MMC_NAND*/
+        args.X[2] = (u64)&paths; /* out path */
+        svcCallSecureMonitor(&args);
+
+        return (paths.unk[0] != '\0') || (paths.nintendo[0] != '\0');
+    }
+
 
 // private:
     static constexpr inline auto CONFIG_PATH = "/config/sphaira/config.ini";
@@ -174,13 +204,33 @@ public:
     option::OptionBool m_ftp_enabled{INI_SECTION, "ftp_enabled", false};
     option::OptionBool m_log_enabled{INI_SECTION, "log_enabled", false};
     option::OptionBool m_replace_hbmenu{INI_SECTION, "replace_hbmenu", false};
-    option::OptionBool m_install{INI_SECTION, "install", false};
-    option::OptionBool m_install_sd{INI_SECTION, "install_sd", true};
-    option::OptionLong m_install_prompt{INI_SECTION, "install_prompt", true};
-    option::OptionBool m_theme_shuffle{INI_SECTION, "theme_shuffle", false};
     option::OptionBool m_theme_music{INI_SECTION, "theme_music", true};
     option::OptionBool m_12hour_time{INI_SECTION, "12hour_time", false};
     option::OptionLong m_language{INI_SECTION, "language", 0}; // auto
+    option::OptionString m_right_side_menu{INI_SECTION, "right_side_menu", "Appstore"};
+
+    // install options
+    option::OptionBool m_install_sysmmc{INI_SECTION, "install_sysmmc", false};
+    option::OptionBool m_install_emummc{INI_SECTION, "install_emummc", false};
+    option::OptionBool m_install_sd{INI_SECTION, "install_sd", true};
+    option::OptionLong m_install_prompt{INI_SECTION, "install_prompt", true};
+    option::OptionLong m_boost_mode{INI_SECTION, "boost_mode", false};
+    option::OptionBool m_allow_downgrade{INI_SECTION, "allow_downgrade", false};
+    option::OptionBool m_skip_if_already_installed{INI_SECTION, "skip_if_already_installed", true};
+    option::OptionBool m_ticket_only{INI_SECTION, "ticket_only", false};
+    option::OptionBool m_skip_base{INI_SECTION, "skip_base", false};
+    option::OptionBool m_skip_patch{INI_SECTION, "skip_patch", false};
+    option::OptionBool m_skip_addon{INI_SECTION, "skip_addon", false};
+    option::OptionBool m_skip_data_patch{INI_SECTION, "skip_data_patch", false};
+    option::OptionBool m_skip_ticket{INI_SECTION, "skip_ticket", false};
+    option::OptionBool m_skip_nca_hash_verify{INI_SECTION, "skip_nca_hash_verify", false};
+    option::OptionBool m_skip_rsa_header_fixed_key_verify{INI_SECTION, "skip_rsa_header_fixed_key_verify", false};
+    option::OptionBool m_skip_rsa_npdm_fixed_key_verify{INI_SECTION, "skip_rsa_npdm_fixed_key_verify", false};
+    option::OptionBool m_ignore_distribution_bit{INI_SECTION, "ignore_distribution_bit", false};
+    option::OptionBool m_convert_to_standard_crypto{INI_SECTION, "convert_to_standard_crypto", false};
+    option::OptionBool m_lower_master_key{INI_SECTION, "lower_master_key", false};
+    option::OptionBool m_lower_system_version{INI_SECTION, "lower_system_version", false};
+
     // todo: move this into it's own menu
     option::OptionLong m_text_scroll_speed{"accessibility", "text_scroll_speed", 1}; // normal
 

sphaira/include/download.hpp

@@ -13,10 +13,14 @@ namespace sphaira::curl {
 
 enum {
     Flag_None = 0,
+
     // requests to download send etag in the header.
     // the received etag is then saved on success.
     // this api is only available on downloading to file.
     Flag_Cache = 1 << 0,
+
+    // sets CURLOPT_NOBODY.
+    Flag_NoBody = 1 << 1,
 };
 
 enum class Priority {
@@ -29,7 +33,9 @@ struct ApiResult;
 
 using Path = fs::FsPath;
 using OnComplete = std::function<void(ApiResult& result)>;
-using OnProgress = std::function<bool(u32 dltotal, u32 dlnow, u32 ultotal, u32 ulnow)>;
+using OnProgress = std::function<bool(s64 dltotal, s64 dlnow, s64 ultotal, s64 ulnow)>;
+using OnUploadCallback = std::function<size_t(void *ptr, size_t size)>;
+using OnUploadSeek = std::function<bool(s64 offset)>;
 using StopToken = std::stop_token;
 
 struct Url {
@@ -62,6 +68,55 @@ struct Flags {
     u32 m_flags{Flag_None};
 };
 
+struct Port {
+    Port() = default;
+    Port(u16 port) : m_port{port} {}
+    u16 m_port{};
+};
+
+struct CustomRequest {
+    CustomRequest() = default;
+    CustomRequest(const std::string& str) : m_str{str} {}
+    std::string m_str;
+};
+
+struct UserPass {
+    UserPass() = default;
+    UserPass(const std::string& user) : m_user{user} {}
+    UserPass(const std::string& user, const std::string& pass) : m_user{user}, m_pass{pass} {}
+    std::string m_user;
+    std::string m_pass;
+};
+
+struct UploadInfo {
+    UploadInfo() = default;
+    UploadInfo(const std::string& name) : m_name{name} {}
+    UploadInfo(const std::string& name, s64 size, OnUploadCallback cb) : m_name{name}, m_size{size}, m_callback{cb} {}
+    UploadInfo(const std::string& name, const std::vector<u8>& data) : m_name{name}, m_data{data} {}
+    std::string m_name{};
+    std::vector<u8> m_data{};
+    s64 m_size{};
+    OnUploadCallback m_callback{};
+};
+
+struct Bearer {
+    Bearer() = default;
+    Bearer(const std::string& str) : m_str{str} {}
+    std::string m_str;
+};
+
+struct PubKey {
+    PubKey() = default;
+    PubKey(const std::string& str) : m_str{str} {}
+    std::string m_str;
+};
+
+struct PrivKey {
+    PrivKey() = default;
+    PrivKey(const std::string& str) : m_str{str} {}
+    std::string m_str;
+};
+
 struct ApiResult {
     bool success;
     long code;
@@ -76,16 +131,29 @@ struct DownloadEventData {
     StopToken stoken;
 };
 
+// helper that generates the api using an location.
+#define CURL_LOCATION_TO_API(loc) \
+    curl::Url{loc.url}, \
+    curl::UserPass{loc.user, loc.pass}, \
+    curl::Bearer{loc.bearer}, \
+    curl::PubKey{loc.pub_key}, \
+    curl::PrivKey{loc.priv_key}, \
+    curl::Port(loc.port)
+
 auto Init() -> bool;
 void Exit();
 
 // sync functions
 auto ToMemory(const Api& e) -> ApiResult;
 auto ToFile(const Api& e) -> ApiResult;
+auto FromMemory(const Api& e) -> ApiResult;
+auto FromFile(const Api& e) -> ApiResult;
 
 // async functions
 auto ToMemoryAsync(const Api& e) -> bool;
 auto ToFileAsync(const Api& e) -> bool;
+auto FromMemoryAsync(const Api& e) -> bool;
+auto FromFileAsync(const Api& e) -> bool;
 
 // uses curl to convert string to their %XX
 auto EscapeString(const std::string& str) -> std::string;
@@ -107,6 +175,15 @@ struct Api {
         }
     }
 
+    template <typename... Ts>
+    auto From(Ts&&... ts) {
+        if constexpr(std::disjunction_v<std::is_same<Path, Ts>...>) {
+            return FromFile(std::forward<Ts>(ts)...);
+        } else {
+            return FromMemory(std::forward<Ts>(ts)...);
+        }
+    }
+
     template <typename... Ts>
     auto ToAsync(Ts&&... ts) {
         if constexpr(std::disjunction_v<std::is_same<Path, Ts>...>) {
@@ -116,6 +193,15 @@ struct Api {
         }
     }
 
+    template <typename... Ts>
+    auto FromAsync(Ts&&... ts) {
+        if constexpr(std::disjunction_v<std::is_same<Path, Ts>...>) {
+            return FromFileAsync(std::forward<Ts>(ts)...);
+        } else {
+            return FromMemoryAsync(std::forward<Ts>(ts)...);
+        }
+    }
+
     template <typename... Ts>
     auto ToMemory(Ts&&... ts) {
         static_assert(std::disjunction_v<std::is_same<Url, Ts>...>, "Url must be specified");
@@ -125,6 +211,16 @@ struct Api {
         return curl::ToMemory(*this);
     }
 
+    template <typename... Ts>
+    auto FromMemory(Ts&&... ts) {
+        static_assert(std::disjunction_v<std::is_same<Url, Ts>...>, "Url must be specified");
+        static_assert(std::disjunction_v<std::is_same<UploadInfo, Ts>...>, "UploadInfo must be specified");
+        static_assert(!std::disjunction_v<std::is_same<Path, Ts>...>, "Path must not valid for memory");
+        static_assert(!std::disjunction_v<std::is_same<OnComplete, Ts>...>, "OnComplete must not be specified");
+        Api::set_option(std::forward<Ts>(ts)...);
+        return curl::FromMemory(*this);
+    }
+
     template <typename... Ts>
     auto ToFile(Ts&&... ts) {
         static_assert(std::disjunction_v<std::is_same<Url, Ts>...>, "Url must be specified");
@@ -134,6 +230,16 @@ struct Api {
         return curl::ToFile(*this);
     }
 
+    template <typename... Ts>
+    auto FromFile(Ts&&... ts) {
+        static_assert(std::disjunction_v<std::is_same<Url, Ts>...>, "Url must be specified");
+        static_assert(std::disjunction_v<std::is_same<Path, Ts>...>, "Path must be specified");
+        static_assert(std::disjunction_v<std::is_same<UploadInfo, Ts>...>, "UploadInfo must be specified");
+        static_assert(!std::disjunction_v<std::is_same<OnComplete, Ts>...>, "OnComplete must not be specified");
+        Api::set_option(std::forward<Ts>(ts)...);
+        return curl::FromFile(*this);
+    }
+
     template <typename... Ts>
     auto ToMemoryAsync(Ts&&... ts) {
         static_assert(std::disjunction_v<std::is_same<Url, Ts>...>, "Url must be specified");
@@ -144,6 +250,17 @@ struct Api {
         return curl::ToMemoryAsync(*this);
     }
 
+    template <typename... Ts>
+    auto FromMemoryAsync(Ts&&... ts) {
+        static_assert(std::disjunction_v<std::is_same<Url, Ts>...>, "Url must be specified");
+        static_assert(std::disjunction_v<std::is_same<UploadInfo, Ts>...>, "UploadInfo must be specified");
+        static_assert(std::disjunction_v<std::is_same<OnComplete, Ts>...>, "OnComplete must be specified");
+        static_assert(!std::disjunction_v<std::is_same<Path, Ts>...>, "Path must not valid for memory");
+        static_assert(std::disjunction_v<std::is_same<StopToken, Ts>...>, "StopToken must be specified");
+        Api::set_option(std::forward<Ts>(ts)...);
+        return curl::FromMemoryAsync(*this);
+    }
+
     template <typename... Ts>
     auto ToFileAsync(Ts&&... ts) {
         static_assert(std::disjunction_v<std::is_same<Url, Ts>...>, "Url must be specified");
@@ -154,62 +271,55 @@ struct Api {
         return curl::ToFileAsync(*this);
     }
 
-    auto& GetUrl() const {
-        return m_url.m_str;
-    }
-    auto& GetFields() const {
-        return m_fields.m_str;
-    }
-    auto& GetHeader() const {
-        return m_header;
-    }
-    auto& GetFlags() const {
-        return m_flags.m_flags;
-    }
-    auto& GetPath() const {
-        return m_path;
-    }
-    auto& GetOnComplete() const {
-        return m_on_complete;
-    }
-    auto& GetOnProgress() const {
-        return m_on_progress;
-    }
-    auto& GetPriority() const {
-        return m_prio;
-    }
-    auto& GetToken() const {
-        return m_stoken;
+    template <typename... Ts>
+    auto FromFileAsync(Ts&&... ts) {
+        static_assert(std::disjunction_v<std::is_same<Url, Ts>...>, "Url must be specified");
+        static_assert(std::disjunction_v<std::is_same<Path, Ts>...>, "Path must be specified");
+        static_assert(std::disjunction_v<std::is_same<UploadInfo, Ts>...>, "UploadInfo must be specified");
+        static_assert(std::disjunction_v<std::is_same<OnComplete, Ts>...>, "OnComplete must be specified");
+        static_assert(std::disjunction_v<std::is_same<StopToken, Ts>...>, "StopToken must be specified");
+        Api::set_option(std::forward<Ts>(ts)...);
+        return curl::FromFileAsync(*this);
     }
 
-private:
-    void SetOption(Url&& v) {
-        m_url = v;
-    }
-    void SetOption(Fields&& v) {
-        m_fields = v;
-    }
-    void SetOption(Header&& v) {
-        m_header = v;
-    }
-    void SetOption(Flags&& v) {
-        m_flags = v;
-    }
-    void SetOption(Path&& v) {
-        m_path = v;
-    }
-    void SetOption(OnComplete&& v) {
-        m_on_complete = v;
-    }
-    void SetOption(OnProgress&& v) {
-        m_on_progress = v;
-    }
-    void SetOption(Priority&& v) {
-        m_prio = v;
-    }
-    void SetOption(StopToken&& v) {
-        m_stoken = v;
-    }
+    void SetUpload(bool enable) { m_is_upload = enable; }
+
+    auto IsUpload() const { return m_is_upload; }
+    auto& GetUrl() const { return m_url.m_str; }
+    auto& GetFields() const { return m_fields.m_str; }
+    auto& GetHeader() const { return m_header; }
+    auto& GetFlags() const { return m_flags.m_flags; }
+    auto& GetPath() const { return m_path; }
+    auto& GetPort() const { return m_port.m_port; }
+    auto& GetCustomRequest() const { return m_custom_request.m_str; }
+    auto& GetUserPass() const { return m_userpass; }
+    auto& GetBearer() const { return m_bearer.m_str; }
+    auto& GetPubKey() const { return m_pub_key.m_str; }
+    auto& GetPrivKey() const { return m_priv_key.m_str; }
+    auto& GetUploadInfo() const { return m_info; }
+    auto& GetOnComplete() const { return m_on_complete; }
+    auto& GetOnProgress() const { return m_on_progress; }
+    auto& GetOnUploadSeek() const { return m_on_upload_seek; }
+    auto& GetPriority() const { return m_prio; }
+    auto& GetToken() const { return m_stoken; }
+
+    void SetOption(Url&& v) { m_url = v; }
+    void SetOption(Fields&& v) { m_fields = v; }
+    void SetOption(Header&& v) { m_header = v; }
+    void SetOption(Flags&& v) { m_flags = v; }
+    void SetOption(Path&& v) { m_path = v; }
+    void SetOption(Port&& v) { m_port = v; }
+    void SetOption(CustomRequest&& v) { m_custom_request = v; }
+    void SetOption(UserPass&& v) { m_userpass = v; }
+    void SetOption(Bearer&& v) { m_bearer = v; }
+    void SetOption(PubKey&& v) { m_pub_key = v; }
+    void SetOption(PrivKey&& v) { m_priv_key = v; }
+    void SetOption(UploadInfo&& v) { m_info = v; }
+    void SetOption(OnComplete&& v) { m_on_complete = v; }
+    void SetOption(OnProgress&& v) { m_on_progress = v; }
+    void SetOption(OnUploadSeek&& v) { m_on_upload_seek = v; }
+    void SetOption(Priority&& v) { m_prio = v; }
+    void SetOption(StopToken&& v) { m_stoken = v; }
 
     template <typename T>
     void set_option(T&& t) {
@@ -223,16 +333,25 @@ private:
     }
 
 private:
-    Url m_url;
+    Url m_url{};
     Fields m_fields{};
     Header m_header{};
     Flags m_flags{};
     Path m_path{};
-    OnComplete m_on_complete{nullptr};
-    OnProgress m_on_progress{nullptr};
+    Port m_port{};
+    CustomRequest m_custom_request{};
+    UserPass m_userpass{};
+    Bearer m_bearer{};
+    PubKey m_pub_key{};
+    PrivKey m_priv_key{};
+    UploadInfo m_info{};
+    OnComplete m_on_complete{};
+    OnProgress m_on_progress{};
+    OnUploadSeek m_on_upload_seek{};
     Priority m_prio{Priority::High};
     std::stop_source m_stop_source{};
     StopToken m_stoken{m_stop_source.get_token()};
+    bool m_is_upload{};
 };
 
 } // namespace sphaira::curl

sphaira/include/fs.hpp

@@ -454,4 +454,10 @@ struct FsNativeContentStorage final : FsNative {
     }
 };
 
+struct FsNativeGameCard final : FsNative {
+    FsNativeGameCard(const FsGameCardHandle* handle, FsGameCardPartition partition, bool ignore_read_only = true) : FsNative{ignore_read_only} {
+        m_open_result = fsOpenGameCardFileSystem(&m_fs, handle, partition);
+    }
+};
+
 } // namespace fs

sphaira/include/ftpsrv_helper.hpp

@@ -1,8 +1,22 @@
 #pragma once
 
+#include <functional>
+
 namespace sphaira::ftpsrv {
 
 bool Init();
 void Exit();
 
+using OnInstallStart = std::function<bool(void* user, const char* path)>;
+using OnInstallWrite = std::function<bool(void* user, const void* buf, size_t size)>;
+using OnInstallClose = std::function<void(void* user)>;
+
+void InitInstallMode(void* user, OnInstallStart on_start, OnInstallWrite on_write, OnInstallClose on_close);
+void DisableInstallMode();
+
+unsigned GetPort();
+bool IsAnon();
+const char* GetUser();
+const char* GetPass();
+
 } // namespace sphaira::ftpsrv

sphaira/include/i18n.hpp

@@ -1,18 +1,19 @@
 #pragma once
 
 #include <string>
+#include <string_view>
 
 namespace sphaira::i18n {
 
 bool init(long index);
 void exit();
 
-std::string get(const char* str);
+std::string get(std::string_view str);
 
 } // namespace sphaira::i18n
 
 inline namespace literals {
 
-std::string operator"" _i18n(const char* str, size_t len);
+std::string operator""_i18n(const char* str, size_t len);
 
 } // namespace literals

sphaira/include/location.hpp

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <string>
+#include <vector>
+#include <switch.h>
+
+namespace sphaira::location {
+
+struct Entry {
+    std::string name{};
+    std::string url{};
+    std::string user{};
+    std::string pass{};
+    std::string bearer{};
+    std::string pub_key{};
+    std::string priv_key{};
+    u16 port{};
+};
+using Entries = std::vector<Entry>;
+
+auto Load() -> Entries;
+void Add(const Entry& e);
+
+} // namespace sphaira::location

sphaira/include/log.hpp

@@ -1,24 +1,33 @@
 #pragma once
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define sphaira_USE_LOG 1
 
-#include <cstdarg>
+#include <stdarg.h>
 
 #if sphaira_USE_LOG
-auto log_file_init() -> bool;
-auto log_nxlink_init() -> bool;
+bool log_file_init();
+bool log_nxlink_init();
 void log_file_exit();
 void log_nxlink_exit();
 void log_write(const char* s, ...) __attribute__ ((format (printf, 1, 2)));
-void log_write_arg(const char* s, std::va_list& v);
+void log_write_arg(const char* s, va_list* v);
 #else
-inline auto log_file_init() -> bool {
+inline bool log_file_init() {
     return true;
 }
-inline auto log_nxlink_init() -> bool {
+inline bool log_nxlink_init() {
     return true;
 }
 #define log_file_exit()
 #define log_nxlink_exit()
 #define log_write(...)
+#define log_write_arg(...)
+#endif
+
+#ifdef __cplusplus
+}
 #endif

sphaira/include/option.hpp

@@ -14,8 +14,12 @@ struct OptionBase {
     {}
 
     auto Get() -> T;
+    auto GetOr(const char* name) -> T;
     void Set(T value);
 
+private:
+    auto GetInternal(const char* name) -> T;
+
 private:
     const std::string m_section;
     const std::string m_name;

sphaira/include/ui/bubbles.hpp

@@ -1,10 +0,0 @@
-#include "ui/types.hpp"
-#include "ui/object.hpp"
-
-namespace sphaira::ui::bubble {
-
-void Init();
-void Draw(NVGcontext* vg, Theme* theme);
-void Exit();
-
-} // namespace sphaira::ui::bubble

sphaira/include/ui/error_box.hpp

@@ -8,15 +8,14 @@ namespace sphaira::ui {
 class ErrorBox final : public Widget {
 public:
     ErrorBox(Result code, const std::string& message);
+    ErrorBox(const std::string& message);
 
     auto Update(Controller* controller, TouchInfo* touch) -> void override;
     auto Draw(NVGcontext* vg, Theme* theme) -> void override;
 
 private:
-    Result m_code{};
+    std::optional<Result> m_code{};
     std::string m_message{};
-    std::string m_module_str{};
-    std::string m_description_str{};
 };
 
 } // namespace sphaira::ui

sphaira/include/ui/list.hpp

@@ -5,12 +5,17 @@
 namespace sphaira::ui {
 
 struct List final : Object {
+    enum class Layout {
+        HOME,
+        GRID,
+    };
+
     using Callback = std::function<void(NVGcontext* vg, Theme* theme, Vec4 v, s64 index)>;
-    using TouchCallback = std::function<void(s64 index)>;
+    using TouchCallback = std::function<void(bool touch, s64 index)>;
 
     List(s64 row, s64 page, const Vec4& pos, const Vec4& v, const Vec2& pad = {});
 
-    void OnUpdate(Controller* controller, TouchInfo* touch, s64 count, TouchCallback callback);
+    void OnUpdate(Controller* controller, TouchInfo* touch, s64 index, s64 count, TouchCallback callback);
 
     void Draw(NVGcontext* vg, Theme* theme, s64 count, Callback callback) const;
 
@@ -35,10 +40,36 @@ struct List final : Object {
         return m_v.h + m_pad.y;
     }
 
+    auto GetMaxX() const {
+        return m_v.w + m_pad.x;
+    }
+
+    auto GetLayout() const {
+        return m_layout;
+    }
+
+    void SetLayout(Layout layout) {
+        m_layout = layout;
+    }
+
+    auto GetRow() const {
+        return m_row;
+    }
+
+    auto GetPage() const {
+        return m_page;
+    }
+
 private:
     auto Draw(NVGcontext* vg, Theme* theme) -> void override {}
+    auto ClampX(float x, s64 count) const -> float;
     auto ClampY(float y, s64 count) const -> float;
 
+    void OnUpdateHome(Controller* controller, TouchInfo* touch, s64 index, s64 count, TouchCallback callback);
+    void OnUpdateGrid(Controller* controller, TouchInfo* touch, s64 index, s64 count, TouchCallback callback);
+    void DrawHome(NVGcontext* vg, Theme* theme, s64 count, Callback callback) const;
+    void DrawGrid(NVGcontext* vg, Theme* theme, s64 count, Callback callback) const;
+
 private:
     const s64 m_row;
     const s64 m_page;
@@ -52,6 +83,8 @@ private:
     float m_yoff{};
     // in progress y offset, used when scrolling.
     float m_y_prog{};
+
+    Layout m_layout{Layout::GRID};
 };
 
 } // namespace sphaira::ui

sphaira/include/ui/menus/appstore.hpp

@@ -1,10 +1,11 @@
 #pragma once
 
-#include "ui/menus/menu_base.hpp"
+#include "ui/menus/grid_menu_base.hpp"
 #include "ui/scrollable_text.hpp"
+#include "ui/scrolling_text.hpp"
 #include "ui/list.hpp"
-#include "nro.hpp"
 #include "fs.hpp"
+#include "option.hpp"
 #include <span>
 
 namespace sphaira::ui::menu::appstore {
@@ -73,6 +74,7 @@ struct EntryMenu final : MenuBase {
     EntryMenu(Entry& entry, const LazyImage& default_icon, Menu& menu);
     ~EntryMenu();
 
+    auto GetShortTitle() const -> const char* override { return "Entry"; };
     void Update(Controller* controller, TouchInfo* touch) override;
     void Draw(NVGcontext* vg, Theme* theme) override;
     // void OnFocusGained() override;
@@ -134,27 +136,25 @@ enum OrderType {
     OrderType_Ascending,
 };
 
-struct Menu final : MenuBase {
-    Menu(const std::vector<NroEntry>& nro_entries);
+using LayoutType = grid::LayoutType;
+
+struct Menu final : grid::Menu {
+    Menu();
     ~Menu();
 
+    auto GetShortTitle() const -> const char* override { return "Store"; };
     void Update(Controller* controller, TouchInfo* touch) override;
     void Draw(NVGcontext* vg, Theme* theme) override;
     void OnFocusGained() override;
 
-    void SetIndex(s64 index);
-    void ScanHomebrew();
-    void Sort();
-
-    void SetFilter(Filter filter);
-    void SetSort(SortType sort);
-    void SetOrder(OrderType order);
-
-    void SetSearch(const std::string& term);
     void SetAuthor();
 
+    auto GetEntry(s64 i) -> Entry& {
+        return m_entries[m_entries_current[i]];
+    }
+
     auto GetEntry() -> Entry& {
-        return m_entries[m_entries_current[m_index]];
+        return GetEntry(m_index);
     }
 
     auto SetDirty() {
@@ -162,16 +162,27 @@ struct Menu final : MenuBase {
     }
 
 private:
-    const std::vector<NroEntry>& m_nro_entries;
+    void SetIndex(s64 index);
+    void ScanHomebrew();
+    void Sort();
+    void SortAndFindLastFile();
+    void SetFilter();
+    void SetSearch(const std::string& term);
+    void OnLayoutChange();
+
+private:
+    static constexpr inline const char* INI_SECTION = "appstore";
+
     std::vector<Entry> m_entries{};
     std::vector<EntryMini> m_entries_index[Filter_MAX]{};
     std::vector<EntryMini> m_entries_index_author{};
     std::vector<EntryMini> m_entries_index_search{};
     std::span<EntryMini> m_entries_current{};
 
-    Filter m_filter{Filter::Filter_All};
-    SortType m_sort{SortType::SortType_Updated};
-    OrderType m_order{OrderType::OrderType_Descending};
+    option::OptionLong m_filter{INI_SECTION, "filter", Filter::Filter_All};
+    option::OptionLong m_sort{INI_SECTION, "sort", SortType::SortType_Updated};
+    option::OptionLong m_order{INI_SECTION, "order", OrderType::OrderType_Descending};
+    option::OptionLong m_layout{INI_SECTION, "layout", LayoutType::LayoutType_GridDetail};
 
     s64 m_index{}; // where i am in the array
     LazyImage m_default_image{};

sphaira/include/ui/menus/file_viewer.hpp

@@ -10,6 +10,7 @@ struct Menu final : MenuBase {
     Menu(const fs::FsPath& path);
     ~Menu();
 
+    auto GetShortTitle() const -> const char* override { return "File"; };
     void Update(Controller* controller, TouchInfo* touch) override;
     void Draw(NVGcontext* vg, Theme* theme) override;
     void OnFocusGained() override;

sphaira/include/ui/menus/filebrowser.hpp

@@ -89,6 +89,19 @@ struct FileAssocEntry {
     std::string name{}; // ini name
     std::vector<std::string> ext{}; // list of ext
     std::vector<std::string> database{}; // list of systems
+    bool use_base_name{}; // if set, uses base name (rom.zip) otherwise uses internal name (rom.gba)
+
+    auto IsExtension(std::string_view extension, std::string_view internal_extension) const -> bool {
+        for (const auto& assoc_ext : ext) {
+            if (extension.length() == assoc_ext.length() && !strncasecmp(assoc_ext.data(), extension.data(), assoc_ext.length())) {
+                return true;
+            }
+            if (internal_extension.length() == assoc_ext.length() && !strncasecmp(assoc_ext.data(), internal_extension.data(), assoc_ext.length())) {
+                return true;
+            }
+        }
+        return false;
+    }
 };
 
 struct LastFile {
@@ -111,6 +124,7 @@ struct Menu final : MenuBase {
     Menu(const std::vector<NroEntry>& nro_entries);
     ~Menu();
 
+    auto GetShortTitle() const -> const char* override { return "Files"; };
     void Update(Controller* controller, TouchInfo* touch) override;
     void Draw(NVGcontext* vg, Theme* theme) override;
     void OnFocusGained() override;
@@ -122,6 +136,12 @@ struct Menu final : MenuBase {
 private:
     void SetIndex(s64 index);
     void InstallForwarder();
+
+    void InstallFiles();
+    void UnzipFiles(fs::FsPath folder);
+    void ZipFiles(fs::FsPath zip_path);
+    void UploadFiles();
+
     auto Scan(const fs::FsPath& new_path, bool is_walk_up = false) -> Result;
 
     void LoadAssocEntriesPath(const fs::FsPath& path);
@@ -141,15 +161,15 @@ private:
     }
 
     auto GetSelectedEntries() const -> std::vector<FileEntry> {
-        if (!m_selected_count) {
-            return {};
-        }
-
         std::vector<FileEntry> out;
 
-        for (auto&e : m_entries) {
-            if (e.IsSelected()) {
-                out.emplace_back(e);
+        if (!m_selected_count) {
+            out.emplace_back(GetEntry());
+        } else {
+            for (auto&e : m_entries) {
+                if (e.IsSelected()) {
+                    out.emplace_back(e);
+                }
             }
         }
 
@@ -168,13 +188,6 @@ private:
         m_selected_path = m_path;
     }
 
-    void AddCurrentFileToSelection(SelectedType type) {
-        m_selected_files.emplace_back(GetEntry());
-        m_selected_count++;
-        m_selected_type = type;
-        m_selected_path = m_path;
-    }
-
     void ResetSelection() {
         m_selected_files.clear();
         m_selected_count = 0;

sphaira/include/ui/menus/ftp_menu.hpp

@@ -0,0 +1,61 @@
+#pragma once
+
+#include "ui/menus/menu_base.hpp"
+#include "yati/source/stream.hpp"
+
+namespace sphaira::ui::menu::ftp {
+
+enum class State {
+    // not connected.
+    None,
+    // just connected, starts the transfer.
+    Connected,
+    // set whilst transfer is in progress.
+    Progress,
+    // set when the transfer is finished.
+    Done,
+    // failed to connect.
+    Failed,
+};
+
+struct StreamFtp final : yati::source::Stream {
+    StreamFtp(const fs::FsPath& path, std::stop_token token);
+
+    Result ReadChunk(void* buf, s64 size, u64* bytes_read) override;
+    bool Push(const void* buf, s64 size);
+    void Disable();
+
+// private:
+    fs::FsPath m_path{};
+    std::stop_token m_token{};
+    std::vector<u8> m_buffer{};
+    Mutex m_mutex{};
+    bool m_active{};
+    // bool m_push_exit{};
+};
+
+struct Menu final : MenuBase {
+    Menu();
+    ~Menu();
+
+    auto GetShortTitle() const -> const char* override { return "FTP"; };
+    void Update(Controller* controller, TouchInfo* touch) override;
+    void Draw(NVGcontext* vg, Theme* theme) override;
+    void OnFocusGained() override;
+
+// this should be private
+// private:
+    std::shared_ptr<StreamFtp> m_source{};
+    Thread m_thread{};
+    Mutex m_mutex{};
+    // the below are shared across threads, lock with the above mutex!
+    State m_state{State::None};
+
+    const char* m_user{};
+    const char* m_pass{};
+    unsigned m_port{};
+    bool m_anon{};
+    bool m_was_ftp_enabled{};
+};
+
+} // namespace sphaira::ui::menu::ftp

sphaira/include/ui/menus/game_menu.hpp

@@ -0,0 +1,153 @@
+#pragma once
+
+#include "ui/menus/grid_menu_base.hpp"
+#include "ui/list.hpp"
+#include "fs.hpp"
+#include "option.hpp"
+#include <memory>
+#include <vector>
+
+namespace sphaira::ui::menu::game {
+
+enum class NacpLoadStatus {
+    // not yet attempted to be loaded.
+    None,
+    // started loading.
+    Progress,
+    // loaded, ready to parse.
+    Loaded,
+    // failed to load, do not attempt to load again!
+    Error,
+};
+
+struct Entry {
+    u64 app_id{};
+    char display_version[0x10]{};
+    NacpLanguageEntry lang{};
+    int image{};
+    bool selected{};
+
+    std::shared_ptr<NsApplicationControlData> control{};
+    u64 control_size{};
+    NacpLoadStatus status{NacpLoadStatus::None};
+
+    auto GetName() const -> const char* {
+        return lang.name;
+    }
+
+    auto GetAuthor() const -> const char* {
+        return lang.author;
+    }
+
+    auto GetDisplayVersion() const -> const char* {
+        return display_version;
+    }
+};
+
+struct ThreadResultData {
+    u64 id{};
+    std::shared_ptr<NsApplicationControlData> control{};
+    u64 control_size{};
+    char display_version[0x10]{};
+    NacpLanguageEntry lang{};
+    NacpLoadStatus status{NacpLoadStatus::None};
+};
+
+struct ThreadData {
+    ThreadData();
+
+    auto IsRunning() const -> bool;
+    void Run();
+    void Close();
+    void Push(u64 id);
+    void Push(std::span<const Entry> entries);
+    void Pop(std::vector<ThreadResultData>& out);
+
+private:
+    UEvent m_uevent{};
+    Mutex m_mutex_id{};
+    Mutex m_mutex_result{};
+
+    // app_ids pushed to the queue, signal uevent when pushed.
+    std::vector<u64> m_ids{};
+    // control data pushed to the queue.
+    std::vector<ThreadResultData> m_result{};
+
+    std::atomic_bool m_running{};
+};
+
+enum SortType {
+    SortType_Updated,
+};
+
+enum OrderType {
+    OrderType_Descending,
+    OrderType_Ascending,
+};
+
+using LayoutType = grid::LayoutType;
+
+struct Menu final : grid::Menu {
+    Menu();
+    ~Menu();
+
+    auto GetShortTitle() const -> const char* override { return "Games"; };
+    void Update(Controller* controller, TouchInfo* touch) override;
+    void Draw(NVGcontext* vg, Theme* theme) override;
+    void OnFocusGained() override;
+
+private:
+    void SetIndex(s64 index);
+    void ScanHomebrew();
+    void Sort();
+    void SortAndFindLastFile(bool scan);
+    void FreeEntries();
+    void OnLayoutChange();
+
+    auto GetSelectedEntries() const {
+        std::vector<Entry> out;
+        for (auto& e : m_entries) {
+            if (e.selected) {
+                out.emplace_back(e);
+            }
+        }
+
+        if (!m_entries.empty() && out.empty()) {
+            out.emplace_back(m_entries[m_index]);
+        }
+
+        return out;
+    }
+
+    void ClearSelection() {
+        for (auto& e : m_entries) {
+            e.selected = false;
+        }
+
+        m_selected_count = 0;
+    }
+
+    void DeleteGames();
+    void DumpGames(u32 flags);
+
+private:
+    static constexpr inline const char* INI_SECTION = "games";
+    static constexpr inline const char* INI_SECTION_DUMP = "dump";
+
+    std::vector<Entry> m_entries{};
+    s64 m_index{}; // where i am in the array
+    s64 m_selected_count{};
+    std::unique_ptr<List> m_list{};
+    bool m_is_reversed{};
+    bool m_dirty{};
+
+    ThreadData m_thread_data{};
+    Thread m_thread{};
+
+    option::OptionLong m_sort{INI_SECTION, "sort", SortType::SortType_Updated};
+    option::OptionLong m_order{INI_SECTION, "order", OrderType::OrderType_Descending};
+    option::OptionLong m_layout{INI_SECTION, "layout", LayoutType::LayoutType_GridDetail};
+    option::OptionBool m_hide_forwarders{INI_SECTION, "hide_forwarders", false};
+};
+
+} // namespace sphaira::ui::menu::game

sphaira/include/ui/menus/gc_menu.hpp

@@ -0,0 +1,82 @@
+#pragma once
+
+#include "ui/menus/menu_base.hpp"
+#include "yati/container/base.hpp"
+#include "yati/source/base.hpp"
+#include "ui/list.hpp"
+#include <span>
+#include <memory>
+
+namespace sphaira::ui::menu::gc {
+
+struct GcCollection : yati::container::CollectionEntry {
+    GcCollection(const char* _name, s64 _size, u8 _type, u8 _id_offset) {
+        name = _name;
+        size = _size;
+        type = _type;
+        id_offset = _id_offset;
+    }
+
+    // NcmContentType
+    u8 type{};
+    u8 id_offset{};
+};
+
+using GcCollections = std::vector<GcCollection>;
+
+struct ApplicationEntry {
+    u64 app_id{};
+    u32 version{};
+    u8 key_gen{};
+
+    std::vector<GcCollections> application{};
+    std::vector<GcCollections> patch{};
+    std::vector<GcCollections> add_on{};
+    std::vector<GcCollections> data_patch{};
+    yati::container::Collections tickets{};
+
+    auto GetSize() const -> s64;
+    auto GetSize(const std::vector<GcCollections>& entries) const -> s64;
+};
+
+struct Menu final : MenuBase {
+    Menu();
+    ~Menu();
+
+    auto GetShortTitle() const -> const char* override { return "GC"; };
+    void Update(Controller* controller, TouchInfo* touch) override;
+    void Draw(NVGcontext* vg, Theme* theme) override;
+    void OnFocusGained() override;
+
+private:
+    Result GcMount();
+    void GcUnmount();
+    Result GcPoll(bool* inserted);
+    Result GcOnEvent();
+    Result UpdateStorageSize();
+
+    void FreeImage();
+    void OnChangeIndex(s64 new_index);
+
+private:
+    FsDeviceOperator m_dev_op{};
+    FsGameCardHandle m_handle{};
+    std::unique_ptr<fs::FsNativeGameCard> m_fs{};
+    FsEventNotifier m_event_notifier{};
+    Event m_event{};
+
+    std::vector<ApplicationEntry> m_entries{};
+    std::unique_ptr<List> m_list{};
+    s64 m_entry_index{};
+    s64 m_option_index{};
+
+    s64 m_size_free_sd{};
+    s64 m_size_total_sd{};
+    s64 m_size_free_nand{};
+    s64 m_size_total_nand{};
+    NacpLanguageEntry m_lang_entry{};
+    int m_icon{};
+    bool m_mounted{};
+};
+
+} // namespace sphaira::ui::menu::gc

sphaira/include/ui/menus/ghdl.hpp

@@ -45,6 +45,7 @@ struct Menu final : MenuBase {
     Menu();
     ~Menu();
 
+    auto GetShortTitle() const -> const char* override { return "GitHub"; };
     void Update(Controller* controller, TouchInfo* touch) override;
     void Draw(NVGcontext* vg, Theme* theme) override;
     void OnFocusGained() override;

sphaira/include/ui/menus/grid_menu_base.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "ui/menus/menu_base.hpp"
+#include "ui/scrolling_text.hpp"
+#include "ui/list.hpp"
+#include <string>
+#include <memory>
+
+namespace sphaira::ui::menu::grid {
+
+enum LayoutType {
+    LayoutType_List,
+    LayoutType_Grid,
+    LayoutType_GridDetail,
+};
+
+struct Menu : MenuBase {
+    using MenuBase::MenuBase;
+
+protected:
+    void OnLayoutChange(std::unique_ptr<List>& list, int layout);
+    void DrawEntry(NVGcontext* vg, Theme* theme, int layout, const Vec4& v, bool selected, int image, const char* name, const char* author, const char* version);
+    // same as above but doesn't draw image and returns image dimension.
+    Vec4 DrawEntryNoImage(NVGcontext* vg, Theme* theme, int layout, const Vec4& v, bool selected, const char* name, const char* author, const char* version);
+
+private:
+    Vec4 DrawEntry(NVGcontext* vg, Theme* theme, bool draw_image, int layout, const Vec4& v, bool selected, int image, const char* name, const char* author, const char* version);
+
+private:
+    ScrollingText m_scroll_name{};
+    ScrollingText m_scroll_author{};
+    ScrollingText m_scroll_version{};
+};
+
+} // namespace sphaira::ui::menu::grid

sphaira/include/ui/menus/homebrew.hpp

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "ui/menus/menu_base.hpp"
+#include "ui/menus/grid_menu_base.hpp"
 #include "ui/list.hpp"
 #include "nro.hpp"
 #include "fs.hpp"
@@ -22,31 +22,37 @@ enum OrderType {
     OrderType_Ascending,
 };
 
-struct Menu final : MenuBase {
+using LayoutType = grid::LayoutType;
+
+struct Menu final : grid::Menu {
     Menu();
     ~Menu();
 
+    auto GetShortTitle() const -> const char* override { return "Apps"; };
     void Update(Controller* controller, TouchInfo* touch) override;
     void Draw(NVGcontext* vg, Theme* theme) override;
     void OnFocusGained() override;
 
-    void SetIndex(s64 index);
-    void InstallHomebrew();
-    void ScanHomebrew();
-    void Sort();
-    void SortAndFindLastFile();
-
     auto GetHomebrewList() const -> const std::vector<NroEntry>& {
         return m_entries;
     }
 
+    static Result InstallHomebrew(const fs::FsPath& path, const NacpStruct& nacp, const std::vector<u8>& icon);
+    static Result InstallHomebrewFromPath(const fs::FsPath& path);
+
+private:
+    void SetIndex(s64 index);
+    void InstallHomebrew();
+    void ScanHomebrew();
+    void Sort();
+    void SortAndFindLastFile();
+    void FreeEntries();
+    void OnLayoutChange();
+
     auto IsStarEnabled() -> bool {
         return m_sort.Get() >= SortType_UpdatedStar;
     }
 
-    static Result InstallHomebrew(const fs::FsPath& path, const NacpStruct& nacp, const std::vector<u8>& icon);
-    static Result InstallHomebrewFromPath(const fs::FsPath& path);
-
 private:
     static constexpr inline const char* INI_SECTION = "homebrew";
 
@@ -56,6 +62,7 @@ private:
 
     option::OptionLong m_sort{INI_SECTION, "sort", SortType::SortType_AlphabeticalStar};
     option::OptionLong m_order{INI_SECTION, "order", OrderType::OrderType_Descending};
+    option::OptionLong m_layout{INI_SECTION, "layout", LayoutType::LayoutType_GridDetail};
     option::OptionBool m_hide_sphaira{INI_SECTION, "hide_sphaira", false};
 };
 

sphaira/include/ui/menus/irs_menu.hpp

@@ -30,16 +30,19 @@ struct Menu final : MenuBase {
     Menu();
     ~Menu();
 
+    auto GetShortTitle() const -> const char* override { return "IRS"; };
     void Update(Controller* controller, TouchInfo* touch) override;
     void Draw(NVGcontext* vg, Theme* theme) override;
     void OnFocusGained() override;
 
+private:
     void PollCameraStatus(bool statup = false);
     void LoadDefaultConfig();
     void UpdateConfig(const IrsImageTransferProcessorExConfig* config);
     void ResetImage();
     void UpdateImage();
     void updateColourArray();
+    auto GetEntryName(s64 i) -> std::string;
 
 private:
     Result m_init_rc{};

sphaira/include/ui/menus/main_menu.hpp

@@ -3,7 +3,6 @@
 #include "ui/widget.hpp"
 #include "ui/menus/homebrew.hpp"
 #include "ui/menus/filebrowser.hpp"
-#include "ui/menus/appstore.hpp"
 
 namespace sphaira::ui::menu::main {
 
@@ -18,6 +17,32 @@ enum class UpdateState {
     Error,
 };
 
+using MiscMenuFunction = std::function<std::shared_ptr<ui::menu::MenuBase>(void)>;
+
+enum MiscMenuFlag : u8 {
+    // can be set as the rightside menu.
+    MiscMenuFlag_Shortcut = 1 << 0,
+    // needs install option to be enabled.
+    MiscMenuFlag_Install = 1 << 1,
+};
+
+struct MiscMenuEntry {
+    const char* name;
+    const char* title;
+    MiscMenuFunction func;
+    u8 flag;
+
+    auto IsShortcut() const -> bool {
+        return flag & MiscMenuFlag_Shortcut;
+    }
+
+    auto IsInstall() const -> bool {
+        return flag & MiscMenuFlag_Install;
+    }
+};
+
+auto GetMiscMenuEntries() -> std::span<const MiscMenuEntry>;
+
 // this holds 2 menus and allows for switching between them
 struct MainMenu final : Widget {
     MainMenu();
@@ -39,7 +64,7 @@ private:
 private:
     std::shared_ptr<homebrew::Menu> m_homebrew_menu{};
     std::shared_ptr<filebrowser::Menu> m_filebrowser_menu{};
-    std::shared_ptr<appstore::Menu> m_app_store_menu{};
+    std::shared_ptr<MenuBase> m_right_side_menu{};
     std::shared_ptr<MenuBase> m_current_menu{};
 
     std::string m_update_url{};

sphaira/include/ui/menus/menu_base.hpp

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "ui/widget.hpp"
-#include "nro.hpp"
 #include <string>
 
 namespace sphaira::ui::menu {
@@ -10,6 +9,7 @@ struct MenuBase : Widget {
     MenuBase(std::string title);
     virtual ~MenuBase();
 
+    virtual auto GetShortTitle() const -> const char* = 0;
     virtual void Update(Controller* controller, TouchInfo* touch);
     virtual void Draw(NVGcontext* vg, Theme* theme);
 
@@ -21,6 +21,10 @@ struct MenuBase : Widget {
     void SetTitleSubHeading(std::string sub_heading);
     void SetSubHeading(std::string sub_heading);
 
+    auto GetTitle() const {
+        return m_title;
+    }
+
 private:
     void UpdateVars();
 
@@ -29,6 +33,7 @@ private:
     std::string m_title_sub_heading{};
     std::string m_sub_heading{};
 
+protected:
     struct tm m_tm{};
     TimeStamp m_poll_timestamp{};
     u32 m_battery_percetange{};

sphaira/include/ui/menus/themezer.hpp

@@ -2,6 +2,7 @@
 
 #include "ui/menus/menu_base.hpp"
 #include "ui/scrollable_text.hpp"
+#include "ui/scrolling_text.hpp"
 #include "ui/list.hpp"
 #include "option.hpp"
 #include <span>
@@ -132,6 +133,7 @@ struct Menu final : MenuBase {
     Menu();
     ~Menu();
 
+    auto GetShortTitle() const -> const char* override { return "Themezer"; };
     void Update(Controller* controller, TouchInfo* touch) override;
     void Draw(NVGcontext* vg, Theme* theme) override;
     void OnFocusGained() override;
@@ -160,6 +162,9 @@ private:
     s64 m_index{}; // where i am in the array
     std::unique_ptr<List> m_list{};
 
+    ScrollingText m_scroll_name{};
+    ScrollingText m_scroll_author{};
+
     // options
     option::OptionLong m_sort{INI_SECTION, "sort", 0};
     option::OptionLong m_order{INI_SECTION, "order", 0};

sphaira/include/ui/menus/usb_menu.hpp

@@ -0,0 +1,45 @@
+#pragma once
+
+#include "ui/menus/menu_base.hpp"
+#include "yati/source/usb.hpp"
+
+namespace sphaira::ui::menu::usb {
+
+enum class State {
+    // not connected.
+    None,
+    // just connected, waiting for file list.
+    Connected_WaitForFileList,
+    // just connected, starts the transfer.
+    Connected_StartingTransfer,
+    // set whilst transfer is in progress.
+    Progress,
+    // set when the transfer is finished.
+    Done,
+    // failed to connect.
+    Failed,
+};
+
+struct Menu final : MenuBase {
+    Menu();
+    ~Menu();
+
+    auto GetShortTitle() const -> const char* override { return "USB"; };
+    void Update(Controller* controller, TouchInfo* touch) override;
+    void Draw(NVGcontext* vg, Theme* theme) override;
+    void OnFocusGained() override;
+
+// this should be private
+// private:
+    std::shared_ptr<yati::source::Usb> m_usb_source{};
+    bool m_was_mtp_enabled{};
+
+    Thread m_thread{};
+    Mutex m_mutex{};
+    // the below are shared across threads, lock with the above mutex!
+    State m_state{State::None};
+    std::vector<std::string> m_names{};
+    bool m_usb_has_connection{};
+};
+
+} // namespace sphaira::ui::menu::usb

sphaira/include/ui/nvg_util.hpp

@@ -2,24 +2,26 @@
 
 #include "nanovg.h"
 #include "ui/types.hpp"
+#include "ui/scrolling_text.hpp"
 
 namespace sphaira::ui::gfx {
 
-void drawImage(NVGcontext*, float x, float y, float w, float h, int texture);
-void drawImage(NVGcontext*, const Vec4& v, int texture);
-void drawImageRounded(NVGcontext*, float x, float y, float w, float h, int texture);
-void drawImageRounded(NVGcontext*, const Vec4& v, int texture);
+void drawImage(NVGcontext*, float x, float y, float w, float h, int texture, float rounded = 0.F);
+void drawImage(NVGcontext*, const Vec4& v, int texture, float rounded = 0.F);
 
 void dimBackground(NVGcontext*);
 
-void drawRect(NVGcontext*, float x, float y, float w, float h, const NVGcolor& c, bool rounded = false);
-void drawRect(NVGcontext*, const Vec4& v, const NVGcolor& c, bool rounded = false);
-void drawRect(NVGcontext*, float x, float y, float w, float h, const NVGpaint& p, bool rounded = false);
-void drawRect(NVGcontext*, const Vec4& v, const NVGpaint& p, bool rounded = false);
+void drawRect(NVGcontext*, float x, float y, float w, float h, const NVGcolor& c, float rounding = 0.F);
+void drawRect(NVGcontext*, const Vec4& v, const NVGcolor& c, float rounding = 0.F);
+void drawRect(NVGcontext*, float x, float y, float w, float h, const NVGpaint& p, float rounding = 0.F);
+void drawRect(NVGcontext*, const Vec4& v, const NVGpaint& p, float rounding = 0.F);
 
 void drawRectOutline(NVGcontext*, const Theme*, float size, float x, float y, float w, float h);
 void drawRectOutline(NVGcontext*, const Theme*, float size, const Vec4& v);
 
+void drawTriangle(NVGcontext*, float aX, float aY, float bX, float bY, float cX, float cY, const NVGcolor& c);
+void drawTriangle(NVGcontext*, float aX, float aY, float bX, float bY, float cX, float cY, const NVGpaint& p);
+
 void drawText(NVGcontext*, float x, float y, float size, const char* str, const char* end, int align, const NVGcolor& c);
 void drawText(NVGcontext*, float x, float y, float size, const NVGcolor& c, const char* str, int align = NVG_ALIGN_LEFT | NVG_ALIGN_TOP, const char* end = nullptr);
 void drawText(NVGcontext*, const Vec2& v, float size, const char* str, const char* end, int align, const NVGcolor& c);
@@ -37,6 +39,8 @@ void drawScrollbar(NVGcontext*, const Theme*, float x, float y, float h, u32 ind
 void drawScrollbar2(NVGcontext*, const Theme*, float x, float y, float h, s64 index_off, s64 count, s64 row, s64 page);
 void drawScrollbar2(NVGcontext*, const Theme*, s64 index_off, s64 count, s64 row, s64 page);
 
+void drawAppLable(NVGcontext* vg, const Theme*, ScrollingText& st, float x, float y, float w, const char* name);
+
 void updateHighlightAnimation();
 void getHighlightAnimation(float* gradientX, float* gradientY, float* color);
 

sphaira/include/ui/option_box.hpp

@@ -32,11 +32,9 @@ public:
     using Options = std::vector<Option>;
 
 public:
-    OptionBox(const std::string& message, const Option& a, Callback cb = [](auto){}); // confirm
-    OptionBox(const std::string& message, const Option& a, const Option& b, Callback cb); // yesno
-    OptionBox(const std::string& message, const Option& a, const Option& b, s64 index, Callback cb); // yesno
-    OptionBox(const std::string& message, const Option& a, const Option& b, const Option& c, Callback cb); // tri
-    OptionBox(const std::string& message, const Option& a, const Option& b, const Option& c, s64 index, Callback cb); // tri
+    OptionBox(const std::string& message, const Option& a, Callback cb = [](auto){}, int image = 0); // confirm
+    OptionBox(const std::string& message, const Option& a, const Option& b, Callback cb, int image = 0); // yesno
+    OptionBox(const std::string& message, const Option& a, const Option& b, s64 index, Callback cb, int image = 0); // yesno
 
     auto Update(Controller* controller, TouchInfo* touch) -> void override;
     auto Draw(NVGcontext* vg, Theme* theme) -> void override;
@@ -50,6 +48,7 @@ private:
 private:
     std::string m_message{};
     Callback m_callback{};
+    int m_image{};
 
     Vec4 m_spacer_line{};
 

sphaira/include/ui/popup_list.hpp

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "ui/widget.hpp"
+#include "ui/scrolling_text.hpp"
 #include "ui/list.hpp"
 #include <optional>
 
@@ -36,8 +37,10 @@ private:
     Items m_items{};
     Callback m_callback{};
     s64 m_index{}; // index in list array
+    s64 m_starting_index{};
 
     std::unique_ptr<List> m_list{};
+    ScrollingText m_scroll_text{};
 
     float m_yoff{};
     float m_line_top{};

sphaira/include/ui/progress_box.hpp

@@ -3,6 +3,7 @@
 #include "widget.hpp"
 #include "fs.hpp"
 #include <functional>
+#include <span>
 
 namespace sphaira::ui {
 
@@ -12,17 +13,23 @@ using ProgressBoxDoneCallback = std::function<void(bool success)>;
 
 struct ProgressBox final : Widget {
     ProgressBox(
+        int image,
+        const std::string& action,
         const std::string& title,
         ProgressBoxCallback callback, ProgressBoxDoneCallback done = [](bool success){},
-        int cpuid = 1, int prio = 0x2C, int stack_size = 1024*1024
+        int cpuid = 1, int prio = 0x2C, int stack_size = 1024*128
     );
     ~ProgressBox();
 
     auto Update(Controller* controller, TouchInfo* touch) -> void override;
     auto Draw(NVGcontext* vg, Theme* theme) -> void override;
 
+    auto SetTitle(const std::string& title) -> ProgressBox&;
     auto NewTransfer(const std::string& transfer) -> ProgressBox&;
     auto UpdateTransfer(s64 offset, s64 size) -> ProgressBox&;
+    // not const in order to avoid copy by using std::swap
+    auto SetImageData(std::vector<u8>& data) -> ProgressBox&;
+    auto SetImageDataConst(std::span<const u8> data) -> ProgressBox&;
     void RequestExit();
     auto ShouldExit() -> bool;
 
@@ -31,15 +38,24 @@ struct ProgressBox final : Widget {
     void Yield();
 
     auto OnDownloadProgressCallback() {
-        return [this](u32 dltotal, u32 dlnow, u32 ultotal, u32 ulnow){
+        return [this](s64 dltotal, s64 dlnow, s64 ultotal, s64 ulnow){
             if (this->ShouldExit()) {
                 return false;
             }
-            this->UpdateTransfer(dlnow, dltotal);
+
+            if (dltotal) {
+                this->UpdateTransfer(dlnow, dltotal);
+            } else {
+                this->UpdateTransfer(ulnow, ultotal);
+            }
+
             return true;
         };
     }
 
+private:
+    void FreeImage();
+
 public:
     struct ThreadData {
         ProgressBox* pbox{};
@@ -51,12 +67,22 @@ private:
     Mutex m_mutex{};
     Thread m_thread{};
     ThreadData m_thread_data{};
-
     ProgressBoxDoneCallback m_done{};
+
+    // shared data start.
+    std::string m_action{};
     std::string m_title{};
     std::string m_transfer{};
     s64 m_size{};
     s64 m_offset{};
+    s64 m_last_offset{};
+    s64 m_speed{};
+    TimeStamp m_timestamp{};
+    std::vector<u8> m_image_data{};
+    // shared data end.
+
+    int m_image{};
+    bool m_own_image{};
 };
 
 // this is a helper function that does many things.

sphaira/include/ui/scrolling_text.hpp

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "ui/widget.hpp"
+#include <string>
+
+namespace sphaira::ui {
+
+struct ScrollingText final {
+public:
+    void Draw(NVGcontext*, bool focus, float x, float y, float w, float size, int align, const NVGcolor& colour, const std::string& text_entry);
+    void DrawArgs(NVGcontext*, bool focus, float x, float y, float w, float size, int align, const NVGcolor& colour, const char* s, ...) __attribute__ ((format (printf, 10, 11)));
+    void Reset(const std::string& text_entry = "");
+
+private:
+    std::string m_str;
+    s64 m_tick;
+    float m_text_xoff;
+};
+
+} // namespace sphaira::ui

sphaira/include/ui/types.hpp

@@ -14,7 +14,7 @@ namespace sphaira {
 #define SCREEN_WIDTH 1280.f
 #define SCREEN_HEIGHT 720.f
 
-struct [[nodiscard]] Vec2 {
+struct Vec2 {
     constexpr Vec2() = default;
     constexpr Vec2(float _x, float _y) : x{_x}, y{_y} {}
 
@@ -53,7 +53,7 @@ struct [[nodiscard]] Vec2 {
     float x{}, y{};
 };
 
-struct [[nodiscard]] Vec4 {
+struct Vec4 {
     constexpr Vec4() = default;
     constexpr Vec4(float _x, float _y, float _w, float _h) : x{_x}, y{_y}, w{_w}, h{_h} {}
     constexpr Vec4(Vec2 vec0, Vec2 vec1) : x{vec0.x}, y{vec0.y}, w{vec1.x}, h{vec1.y} {}
@@ -226,7 +226,6 @@ struct ThemeMeta {
 
 struct Theme {
     ThemeMeta meta;
-    PLSR_BFSTM music;
     ElementEntry elements[ThemeEntryID_MAX];
 
     auto GetColour(ThemeEntryID id) const {

sphaira/include/usb/base.hpp

@@ -0,0 +1,101 @@
+#pragma once
+
+#include <vector>
+#include <string>
+#include <new>
+#include <switch.h>
+
+namespace sphaira::usb {
+
+struct Base {
+    enum { USBModule = 523 };
+
+    enum : Result {
+        Result_Cancelled = MAKERESULT(USBModule, 100),
+    };
+
+    Base(u64 transfer_timeout);
+
+    // sets up usb.
+    virtual Result Init() = 0;
+
+    // returns 0 if usb is connected to a device.
+    virtual Result IsUsbConnected(u64 timeout) = 0;
+
+    // transfers a chunk of data, check out_size_transferred for how much was transferred.
+    Result TransferPacketImpl(bool read, void *page, u32 size, u32 *out_size_transferred, u64 timeout);
+    Result TransferPacketImpl(bool read, void *page, u32 size, u32 *out_size_transferred) {
+        return TransferPacketImpl(read, page, size, out_size_transferred, m_transfer_timeout);
+    }
+
+    // transfers all data.
+    Result TransferAll(bool read, void *data, u32 size, u64 timeout);
+    Result TransferAll(bool read, void *data, u32 size) {
+        return TransferAll(read, data, size, m_transfer_timeout);
+    }
+
+    // returns the cancel event.
+    auto GetCancelEvent() {
+        return &m_uevent;
+    }
+
+    // cancels an in progress transfer.
+    void Cancel() {
+        ueventSignal(GetCancelEvent());
+    }
+
+    auto& GetTransferBuffer() {
+        return m_aligned;
+    }
+
+    auto GetTransferTimeout() const {
+        return m_transfer_timeout;
+    }
+
+public:
+    // custom allocator for std::vector that respects alignment.
+    // https://en.cppreference.com/w/cpp/named_req/Allocator
+    template <typename T, std::size_t Align>
+    struct CustomVectorAllocator {
+    public:
+        // https://en.cppreference.com/w/cpp/memory/new/operator_new
+        auto allocate(std::size_t n) -> T* {
+            n = (n + (Align - 1)) &~ (Align - 1);
+            return new(align) T[n];
+        }
+
+        // https://en.cppreference.com/w/cpp/memory/new/operator_delete
+        auto deallocate(T* p, std::size_t n) noexcept -> void {
+            // ::operator delete[] (p, n, align);
+            ::operator delete[] (p, align);
+        }
+
+    private:
+        static constexpr inline std::align_val_t align{Align};
+    };
+
+    template <typename T>
+    struct PageAllocator : CustomVectorAllocator<T, 0x1000> {
+        using value_type = T; // used by std::vector
+    };
+
+    using PageAlignedVector = std::vector<u8, PageAllocator<u8>>;
+
+protected:
+    enum UsbSessionEndpoint {
+        UsbSessionEndpoint_In = 0,
+        UsbSessionEndpoint_Out = 1,
+    };
+
+    virtual Event *GetCompletionEvent(UsbSessionEndpoint ep) = 0;
+    virtual Result WaitTransferCompletion(UsbSessionEndpoint ep, u64 timeout) = 0;
+    virtual Result TransferAsync(UsbSessionEndpoint ep, void *buffer, u32 size, u32 *out_xfer_id) = 0;
+    virtual Result GetTransferResult(UsbSessionEndpoint ep, u32 xfer_id, u32 *out_requested_size, u32 *out_transferred_size) = 0;
+
+private:
+    u64 m_transfer_timeout{};
+    UEvent m_uevent{};
+    PageAlignedVector m_aligned{};
+};
+
+} // namespace sphaira::usb

sphaira/include/usb/tinfoil.hpp

@@ -0,0 +1,47 @@
+#pragma once
+
+#include <switch.h>
+
+namespace sphaira::usb::tinfoil {
+
+enum Magic : u32 {
+    Magic_List0 = 0x304C5554, // TUL0 (Tinfoil Usb List 0)
+    Magic_Command0 = 0x30435554, // TUC0 (Tinfoil USB Command 0)
+};
+
+enum USBCmdType : u8 {
+    REQUEST = 0,
+    RESPONSE = 1
+};
+
+enum USBCmdId : u32 {
+    EXIT = 0,
+    FILE_RANGE = 1
+};
+
+struct TUSHeader {
+    u32 magic; // TUL0 (Tinfoil Usb List 0)
+    u32 nspListSize;
+    u64 padding;
+};
+
+struct NX_PACKED USBCmdHeader {
+    u32 magic; // TUC0 (Tinfoil USB Command 0)
+    USBCmdType type;
+    u8 padding[0x3];
+    u32 cmdId;
+    u64 dataSize;
+    u8 reserved[0xC];
+};
+
+struct FileRangeCmdHeader {
+    u64 size;
+    u64 offset;
+    u64 nspNameLen;
+    u64 padding;
+};
+
+static_assert(sizeof(TUSHeader) == 0x10, "TUSHeader must be 0x10!");
+static_assert(sizeof(USBCmdHeader) == 0x20, "USBCmdHeader must be 0x20!");
+
+} // namespace sphaira::usb::tinfoil

sphaira/include/usb/usb_uploader.hpp

@@ -0,0 +1,47 @@
+#pragma once
+
+#include "usb/usbhs.hpp"
+
+#include <string>
+#include <memory>
+#include <span>
+#include <switch.h>
+
+namespace sphaira::usb::upload {
+
+struct Usb {
+    enum { USBModule = 523 };
+
+    enum : Result {
+        Result_BadMagic = MAKERESULT(USBModule, 0),
+        Result_Exit = MAKERESULT(USBModule, 1),
+        Result_BadCount = MAKERESULT(USBModule, 2),
+        Result_BadTransferSize = MAKERESULT(USBModule, 3),
+        Result_BadTotalSize = MAKERESULT(USBModule, 4),
+        Result_BadCommand = MAKERESULT(USBModule, 4),
+    };
+
+    Usb(u64 transfer_timeout);
+    virtual ~Usb();
+
+    virtual Result Read(const std::string& path, void* buf, s64 off, s64 size, u64* bytes_read) = 0;
+
+    Result IsUsbConnected(u64 timeout) {
+        return m_usb->IsUsbConnected(timeout);
+    }
+
+    // waits for connection and then sends file list.
+    Result WaitForConnection(u64 timeout, std::span<const std::string> names);
+
+    // polls for command, executes transfer if possible.
+    // will return Result_Exit if exit command is recieved.
+    Result PollCommands();
+
+private:
+    Result FileRangeCmd(u64 data_size);
+
+private:
+    std::unique_ptr<usb::UsbHs> m_usb;
+};
+
+} // namespace sphaira::usb::upload

sphaira/include/usb/usbds.hpp

@@ -0,0 +1,27 @@
+#pragma once
+
+#include "base.hpp"
+
+namespace sphaira::usb {
+
+// Device Host
+struct UsbDs final : Base {
+    using Base::Base;
+    ~UsbDs();
+
+    Result Init() override;
+    Result IsUsbConnected(u64 timeout) override;
+    Result GetSpeed(UsbDeviceSpeed* out);
+
+private:
+    Event *GetCompletionEvent(UsbSessionEndpoint ep) override;
+    Result WaitTransferCompletion(UsbSessionEndpoint ep, u64 timeout) override;
+    Result TransferAsync(UsbSessionEndpoint ep, void *buffer, u32 size, u32 *out_urb_id) override;
+    Result GetTransferResult(UsbSessionEndpoint ep, u32 urb_id, u32 *out_requested_size, u32 *out_transferred_size) override;
+
+private:
+    UsbDsInterface* m_interface{};
+    UsbDsEndpoint* m_endpoints[2]{};
+};
+
+} // namespace sphaira::usb

sphaira/include/usb/usbhs.hpp

@@ -0,0 +1,33 @@
+#pragma once
+
+#include "base.hpp"
+
+namespace sphaira::usb {
+
+struct UsbHs final : Base {
+    UsbHs(u8 index, const UsbHsInterfaceFilter& filter, u64 transfer_timeout);
+    ~UsbHs();
+
+    Result Init() override;
+    Result IsUsbConnected(u64 timeout) override;
+
+private:
+    Event *GetCompletionEvent(UsbSessionEndpoint ep) override;
+    Result WaitTransferCompletion(UsbSessionEndpoint ep, u64 timeout) override;
+    Result TransferAsync(UsbSessionEndpoint ep, void *buffer, u32 size, u32 *out_xfer_id) override;
+    Result GetTransferResult(UsbSessionEndpoint ep, u32 xfer_id, u32 *out_requested_size, u32 *out_transferred_size) override;
+
+    Result Connect();
+    void Close();
+
+private:
+    u8 m_index{};
+    UsbHsInterfaceFilter m_filter{};
+    UsbHsInterface m_interface{};
+    UsbHsClientIfSession m_s{};
+    UsbHsClientEpSession m_endpoints[2]{};
+    Event m_event{};
+    bool m_connected{};
+};
+
+} // namespace sphaira::usb

sphaira/include/web.hpp

@@ -1,13 +0,0 @@
-#pragma once
-
-#include <switch.h>
-#include <string>
-
-namespace sphaira {
-
-// if show_error = true, it will display popup error box on
-// faliure. set this to false if you want to handle errors
-// from the caller.
-auto WebShow(const std::string& url, bool show_error = true) -> Result;
-
-} // namespace sphaira

sphaira/include/yati/container/base.hpp

@@ -0,0 +1,43 @@
+#pragma once
+
+#include "yati/source/base.hpp"
+#include <vector>
+#include <string>
+#include <memory>
+#include <switch.h>
+
+namespace sphaira::yati::container {
+
+enum class CollectionType {
+    CollectionType_NCA,
+    CollectionType_NCZ,
+    CollectionType_TIK,
+    CollectionType_CERT,
+};
+
+struct CollectionEntry {
+    // collection name within file.
+    std::string name{};
+    // collection offset within file.
+    s64 offset{};
+    // collection size within file, may be compressed size.
+    s64 size{};
+};
+
+using Collections = std::vector<CollectionEntry>;
+
+struct Base {
+    using Source = source::Base;
+
+    Base(std::shared_ptr<Source> source) : m_source{source} { }
+    virtual ~Base() = default;
+    virtual Result GetCollections(Collections& out) = 0;
+    auto GetSource() const {
+        return m_source;
+    }
+
+protected:
+    std::shared_ptr<Source> m_source;
+};
+
+} // namespace sphaira::yati::container

sphaira/include/yati/container/nsp.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "base.hpp"
+#include <switch.h>
+#include <span>
+
+namespace sphaira::yati::container {
+
+struct Nsp final : Base {
+    using Base::Base;
+    Result GetCollections(Collections& out) override;
+
+    // builds nsp meta data and the size of the entier nsp.
+    static auto Build(std::span<CollectionEntry> collections, s64& size) -> std::vector<u8>;
+};
+
+} // namespace sphaira::yati::container

sphaira/include/yati/container/xci.hpp

@@ -0,0 +1,15 @@
+#pragma once
+
+#include "base.hpp"
+#include <vector>
+#include <memory>
+#include <switch.h>
+
+namespace sphaira::yati::container {
+
+struct Xci final : Base {
+    using Base::Base;
+    Result GetCollections(Collections& out) override;
+};
+
+} // namespace sphaira::yati::container

sphaira/include/yati/nx/crypto.hpp

@@ -0,0 +1,57 @@
+#pragma once
+
+#include <switch.h>
+
+namespace sphaira::crypto {
+
+struct Aes128 {
+    Aes128(const void *key, bool is_encryptor) {
+        m_is_encryptor = is_encryptor;
+        aes128ContextCreate(&m_ctx, key, is_encryptor);
+    }
+
+    void Run(void *dst, const void *src) {
+        if (m_is_encryptor) {
+            aes128EncryptBlock(&m_ctx, dst, src);
+        } else {
+            aes128DecryptBlock(&m_ctx, dst, src);
+        }
+    }
+
+private:
+    Aes128Context m_ctx;
+    bool m_is_encryptor;
+};
+
+struct Aes128Xts {
+    Aes128Xts(const u8 *key, bool is_encryptor) : Aes128Xts{key, key + 0x10, is_encryptor} { }
+    Aes128Xts(const void *key0, const void *key1, bool is_encryptor) {
+        m_is_encryptor = is_encryptor;
+        aes128XtsContextCreate(&m_ctx, key0, key1, is_encryptor);
+    }
+
+    void Run(void *dst, const void *src, u64 sector, u64 sector_size, u64 data_size) {
+        for (u64 pos = 0; pos < data_size; pos += sector_size) {
+            aes128XtsContextResetSector(&m_ctx, sector++, true);
+            if (m_is_encryptor) {
+                aes128XtsEncrypt(&m_ctx, static_cast<u8*>(dst) + pos, static_cast<const u8*>(src) + pos, sector_size);
+            } else {
+                aes128XtsDecrypt(&m_ctx, static_cast<u8*>(dst) + pos, static_cast<const u8*>(src) + pos, sector_size);
+            }
+        }
+    }
+
+private:
+    Aes128XtsContext m_ctx;
+    bool m_is_encryptor;
+};
+
+static inline void cryptoAes128(const void *in, void *out, const void* key, bool is_encryptor) {
+    Aes128(key, is_encryptor).Run(out, in);
+}
+
+static inline void cryptoAes128Xts(const void* in, void* out, const u8* key, u64 sector, u64 sector_size, u64 data_size, bool is_encryptor) {
+    Aes128Xts(key, is_encryptor).Run(out, in, sector, sector_size, data_size);
+}
+
+} // namespace sphaira::crypto

sphaira/include/yati/nx/es.hpp

@@ -0,0 +1,101 @@
+#pragma once
+
+#include <switch.h>
+#include <span>
+#include "ncm.hpp"
+#include "keys.hpp"
+
+namespace sphaira::es {
+
+enum { TicketModule = 522 };
+
+enum : Result {
+    // found ticket has missmatching rights_id from it's name.
+    Result_InvalidTicketBadRightsId = MAKERESULT(TicketModule, 71),
+    Result_InvalidTicketVersion = MAKERESULT(TicketModule, 72),
+    Result_InvalidTicketKeyType = MAKERESULT(TicketModule, 73),
+    Result_InvalidTicketKeyRevision = MAKERESULT(TicketModule, 74),
+};
+
+enum TicketSigantureType {
+    TicketSigantureType_RSA_4096_SHA1 = 0x010000,
+    TicketSigantureType_RSA_2048_SHA1 = 0x010001,
+    TicketSigantureType_ECDSA_SHA1 = 0x010002,
+    TicketSigantureType_RSA_4096_SHA256 = 0x010003,
+    TicketSigantureType_RSA_2048_SHA256 = 0x010004,
+    TicketSigantureType_ECDSA_SHA256 = 0x010005,
+    TicketSigantureType_HMAC_SHA1_160 = 0x010006,
+};
+
+enum TicketTitleKeyType {
+    TicketTitleKeyType_Common = 0,
+    TicketTitleKeyType_Personalized = 1,
+};
+
+enum TicketPropertiesBitfield {
+    TicketPropertiesBitfield_None = 0,
+    // temporary ticket, removed on restart
+    TicketPropertiesBitfield_Temporary = 1 << 4,
+};
+
+struct TicketData {
+    u8 issuer[0x40];
+    u8 title_key_block[0x100];
+    u8 ticket_version1;
+    u8 title_key_type;
+    u16 ticket_version2;
+    u8 license_type;
+    u8 master_key_revision;
+    u16 properties_bitfield;
+    u8 _0x148[0x8];
+    u64 ticket_id;
+    u64 device_id;
+    FsRightsId rights_id;
+    u32 account_id;
+    u8 _0x174[0xC];
+    u8 _0x180[0x140];
+};
+static_assert(sizeof(TicketData) == 0x2C0);
+
+struct EticketRsaDeviceKey {
+    u8 ctr[AES_128_KEY_SIZE];
+    u8 private_exponent[0x100];
+    u8 modulus[0x100];
+    u32 public_exponent;                ///< Stored using big endian byte order. Must match ETICKET_RSA_DEVICE_KEY_PUBLIC_EXPONENT.
+    u8 padding[0x14];
+    u64 device_id;
+    u8 ghash[0x10];
+};
+static_assert(sizeof(EticketRsaDeviceKey) == 0x240);
+
+// es functions.
+Result Initialize();
+void Exit();
+Service* GetServiceSession();
+
+// todo: find the ipc that gets personalised tickets.
+// todo: if ipc doesn't exist, manually parse es personalised save.
+// todo: add personalised -> common ticket conversion.
+// todo: make the above an option for both dump and install.
+
+Result ImportTicket(const void* tik_buf, u64 tik_size, const void* cert_buf, u64 cert_size);
+Result CountCommonTicket(s32* count);
+Result CountPersonalizedTicket(s32* count);
+Result ListCommonTicket(s32 *out_entries_written, FsRightsId* out_ids, s32 count);
+Result ListPersonalizedTicket(s32 *out_entries_written, FsRightsId* out_ids, s32 count);
+Result ListMissingPersonalizedTicket(s32 *out_entries_written, FsRightsId* out_ids, s32 count); // untested
+Result GetCommonTicketSize(u64 *size_out, const FsRightsId* rightsId);
+Result GetCommonTicketData(u64 *size_out, void *tik_data, u64 tik_size, const FsRightsId* rightsId);
+Result GetCommonTicketAndCertificateSize(u64 *tik_size_out, u64 *cert_size_out, const FsRightsId* rightsId); // [4.0.0+]
+Result GetCommonTicketAndCertificateData(u64 *tik_size_out, u64 *cert_size_out, void* tik_buf, u64 tik_size, void* cert_buf, u64 cert_size, const FsRightsId* rightsId); // [4.0.0+]
+
+// ticket functions.
+Result GetTicketDataOffset(std::span<const u8> ticket, u64& out);
+Result GetTicketData(std::span<const u8> ticket, es::TicketData* out);
+Result SetTicketData(std::span<u8> ticket, const es::TicketData* in);
+
+Result GetTitleKey(keys::KeyEntry& out, const TicketData& data, const keys::Keys& keys);
+Result DecryptTitleKey(keys::KeyEntry& out, u8 key_gen, const keys::Keys& keys);
+Result PatchTicket(std::span<u8> ticket, const keys::Keys& keys);
+
+} // namespace sphaira::es

sphaira/include/yati/nx/keys.hpp

@@ -0,0 +1,70 @@
+#pragma once
+
+#include <switch.h>
+#include <array>
+#include <cstring>
+#include "defines.hpp"
+
+namespace sphaira::keys {
+
+struct KeyEntry {
+    u8 key[AES_128_KEY_SIZE]{};
+
+    auto IsValid() const -> bool {
+        const KeyEntry empty{};
+        return std::memcmp(key, &empty, sizeof(key));
+    }
+};
+
+using KeySection = std::array<KeyEntry, 0x20>;
+struct Keys {
+    u8 header_key[0x20]{};
+    // the below are only found if read_from_file=true
+    KeySection key_area_key[0x3]{}; // index
+    KeySection titlekek{};
+    KeySection master_key{};
+    KeyEntry eticket_rsa_kek{};
+    SetCalRsa2048DeviceKey eticket_device_key{};
+
+    static auto FixKey(u8 key) -> u8 {
+        if (key) {
+            return key - 1;
+        }
+        return key;
+    }
+
+    auto HasNcaKeyArea(u8 key, u8 index) const -> bool {
+        return key_area_key[index][FixKey(key)].IsValid();
+    }
+
+    auto HasTitleKek(u8 key) const -> bool {
+        return titlekek[FixKey(key)].IsValid();
+    }
+
+    auto HasMasterKey(u8 key) const -> bool {
+        return master_key[FixKey(key)].IsValid();
+    }
+
+    auto GetNcaKeyArea(KeyEntry* out, u8 key, u8 index) const -> Result {
+        R_UNLESS(HasNcaKeyArea(key, index), 0x1);
+        *out = key_area_key[index][FixKey(key)];
+        R_SUCCEED();
+    }
+
+    auto GetTitleKek(KeyEntry* out, u8 key) const -> Result {
+        R_UNLESS(HasTitleKek(key), 0x1);
+        *out = titlekek[FixKey(key)];
+        R_SUCCEED();
+    }
+
+    auto GetMasterKey(KeyEntry* out, u8 key) const -> Result {
+        R_UNLESS(HasMasterKey(key), 0x1);
+        *out = master_key[FixKey(key)];
+        R_SUCCEED();
+    }
+};
+
+void parse_hex_key(void* key, const char* hex);
+Result parse_keys(Keys& out, bool read_from_file);
+
+} // namespace sphaira::keys

sphaira/include/yati/nx/nca.hpp

@@ -0,0 +1,228 @@
+#pragma once
+
+#include "fs.hpp"
+#include "keys.hpp"
+#include "ncm.hpp"
+#include <switch.h>
+#include <vector>
+
+namespace sphaira::nca {
+
+#define NCA0_MAGIC 0x3041434E
+#define NCA2_MAGIC 0x3241434E
+#define NCA3_MAGIC 0x3341434E
+
+#define NCA_SECTOR_SIZE             0x200
+#define NCA_XTS_SECTION_SIZE        0xC00
+#define NCA_SECTION_TOTAL           0x4
+#define NCA_MEDIA_REAL(x)((x * 0x200))
+
+#define NCA_PROGRAM_LOGO_OFFSET     0x8000
+#define NCA_META_CNMT_OFFSET        0xC20
+
+enum KeyGenerationOld {
+    KeyGenerationOld_100    = 0x0,
+    KeyGenerationOld_Unused = 0x1,
+    KeyGenerationOld_300    = 0x2,
+};
+
+enum KeyGeneration {
+    KeyGeneration_301     = 0x3,
+    KeyGeneration_400     = 0x4,
+    KeyGeneration_500     = 0x5,
+    KeyGeneration_600     = 0x6,
+    KeyGeneration_620     = 0x7,
+    KeyGeneration_700     = 0x8,
+    KeyGeneration_810     = 0x9,
+    KeyGeneration_900     = 0x0A,
+    KeyGeneration_910     = 0x0B,
+    KeyGeneration_1210    = 0x0C,
+    KeyGeneration_1300    = 0x0D,
+    KeyGeneration_1400    = 0x0E,
+    KeyGeneration_1500    = 0x0F,
+    KeyGeneration_1600    = 0x10,
+    KeyGeneration_1700    = 0x11,
+    KeyGeneration_1800    = 0x12,
+    KeyGeneration_1900    = 0x13,
+    KeyGeneration_2000    = 0x14,
+    KeyGeneration_Invalid = 0xFF,
+};
+
+enum KeyAreaEncryptionKeyIndex {
+    KeyAreaEncryptionKeyIndex_Application = 0x0,
+    KeyAreaEncryptionKeyIndex_Ocean       = 0x1,
+    KeyAreaEncryptionKeyIndex_System      = 0x2
+};
+
+enum DistributionType {
+    DistributionType_System   = 0x0,
+    DistributionType_GameCard = 0x1
+};
+
+enum ContentType {
+    ContentType_Program    = 0x0,
+    ContentType_Meta       = 0x1,
+    ContentType_Control    = 0x2,
+    ContentType_Manual     = 0x3,
+    ContentType_Data       = 0x4,
+    ContentType_PublicData = 0x5,
+};
+
+enum FileSystemType {
+    FileSystemType_RomFS = 0x0,
+    FileSystemType_PFS0  = 0x1
+};
+
+enum HashType {
+    HashType_Auto                    = 0x0,
+    HashType_HierarchicalSha256      = 0x2,
+    HashType_HierarchicalIntegrity   = 0x3
+};
+
+enum EncryptionType {
+    EncryptionType_Auto                  = 0x0,
+    EncryptionType_None                  = 0x1,
+    EncryptionType_AesXts                = 0x2,
+    EncryptionType_AesCtr                = 0x3,
+    EncryptionType_AesCtrEx              = 0x4,
+    EncryptionType_AesCtrSkipLayerHash   = 0x5, // [14.0.0+]
+    EncryptionType_AesCtrExSkipLayerHash = 0x6, // [14.0.0+]
+};
+
+struct SectionTableEntry {
+    u32 media_start_offset; // divided by 0x200.
+    u32 media_end_offset;   // divided by 0x200.
+    u8 _0x8[0x4];           // unknown.
+    u8 _0xC[0x4];           // unknown.
+};
+
+struct LayerRegion {
+    u64 offset;
+    u64 size;
+};
+
+struct HierarchicalSha256Data {
+    u8 master_hash[0x20];
+    u32 block_size;
+    u32 layer_count;
+    LayerRegion hash_layer;
+    LayerRegion pfs0_layer;
+    LayerRegion unused_layers[3];
+    u8 _0x78[0x80];
+};
+
+#pragma pack(push, 1)
+struct HierarchicalIntegrityVerificationLevelInformation {
+    u64 logical_offset;
+    u64 hash_data_size;
+    u32 block_size; // log2
+    u32 _0x14; // reserved
+};
+#pragma pack(pop)
+
+struct InfoLevelHash {
+    u32 max_layers;
+    HierarchicalIntegrityVerificationLevelInformation levels[6];
+    u8 signature_salt[0x20];
+};
+
+struct IntegrityMetaInfo {
+    u32 magic; // IVFC
+    u32 version;
+    u32 master_hash_size;
+    InfoLevelHash info_level_hash;
+    u8 master_hash[0x20];
+    u8 _0xE0[0x18];
+};
+
+static_assert(sizeof(HierarchicalSha256Data) == 0xF8);
+static_assert(sizeof(IntegrityMetaInfo) == 0xF8);
+static_assert(sizeof(HierarchicalSha256Data) == sizeof(IntegrityMetaInfo));
+
+struct FsHeader {
+    u16 version;           // always 2.
+    u8 fs_type;            // see FileSystemType.
+    u8 hash_type;          // see HashType.
+    u8 encryption_type;    // see EncryptionType.
+    u8 metadata_hash_type;
+    u8 _0x6[0x2];          // empty.
+
+    union {
+        HierarchicalSha256Data hierarchical_sha256_data;
+        IntegrityMetaInfo integrity_meta_info; // used for romfs
+    } hash_data;
+
+    u8 patch_info[0x40];
+    u64 section_ctr;
+    u8 spares_info[0x30];
+    u8 compression_info[0x28];
+    u8 meta_data_hash_data_info[0x30];
+    u8 reserved[0x30];
+};
+static_assert(sizeof(FsHeader) == 0x200);
+static_assert(sizeof(FsHeader::hash_data) == 0xF8);
+
+struct SectionHeaderHash {
+    u8 sha256[0x20];
+};
+
+struct KeyArea {
+    u8 area[0x10];
+};
+
+struct Header {
+    u8 rsa_fixed_key[0x100];
+    u8 rsa_npdm[0x100];        // key from npdm.
+    u32 magic;
+    u8 distribution_type;      // see DistributionType.
+    u8 content_type;           // see ContentType.
+    u8 old_key_gen;            // see KeyGenerationOld.
+    u8 kaek_index;             // see KeyAreaEncryptionKeyIndex.
+    u64 size;
+    u64 program_id;
+    u32 context_id;
+    u32 sdk_version;
+    u8 key_gen;                // see KeyGeneration.
+    u8 sig_key_gen;
+    u8 _0x222[0xE];            // empty.
+    FsRightsId rights_id;
+
+    SectionTableEntry fs_table[NCA_SECTION_TOTAL];
+    SectionHeaderHash fs_header_hash[NCA_SECTION_TOTAL];
+    KeyArea key_area[NCA_SECTION_TOTAL];
+
+    u8 _0x340[0xC0];           // empty.
+
+    FsHeader fs_header[NCA_SECTION_TOTAL];
+
+    auto GetKeyGeneration() const -> u8 {
+        if (old_key_gen < key_gen) {
+            return key_gen;
+        } else {
+            return old_key_gen;
+        }
+    }
+
+    void SetKeyGeneration(u8 key_generation) {
+        if (key_generation <= 0x2) {
+            old_key_gen = key_generation;
+            key_gen = 0;
+        } else {
+            old_key_gen = 0x2;
+            key_gen = key_generation;
+        }
+    }
+};
+static_assert(sizeof(Header) == 0xC00);
+
+Result DecryptKeak(const keys::Keys& keys, Header& header);
+Result EncryptKeak(const keys::Keys& keys, Header& header, u8 key_generation);
+Result VerifyFixedKey(const Header& header);
+
+// helpers that parse an nca.
+Result ParseCnmt(const fs::FsPath& path, u64 program_id, ncm::PackagedContentMeta& header, std::vector<u8>& extended_header, std::vector<NcmPackagedContentInfo>& infos);
+Result ParseControl(const fs::FsPath& path, u64 program_id, void* nacp_out = nullptr, s64 nacp_size = 0, std::vector<u8>* icon_out = nullptr);
+
+auto GetKeyGenStr(u8 key_gen) -> const char*;
+
+} // namespace sphaira::nca

sphaira/include/yati/nx/ncm.hpp

@@ -0,0 +1,47 @@
+#pragma once
+
+#include <switch.h>
+
+namespace sphaira::ncm {
+
+struct PackagedContentMeta {
+    u64 title_id;
+    u32 title_version;
+    u8 meta_type; // NcmContentMetaType
+    u8 content_meta_platform; // [17.0.0+]
+    NcmContentMetaHeader meta_header;
+    u8 install_type; // NcmContentInstallType
+    u8 _0x17;
+    u32 required_sys_version;
+    u8 _0x1C[0x4];
+};
+static_assert(sizeof(PackagedContentMeta) == 0x20);
+
+struct ContentStorageRecord {
+    NcmContentMetaKey key;
+    u8 storage_id; // NcmStorageId
+    u8 padding[0x7];
+};
+
+union ExtendedHeader {
+    NcmApplicationMetaExtendedHeader application;
+    NcmPatchMetaExtendedHeader patch;
+    NcmAddOnContentMetaExtendedHeader addon;
+    NcmLegacyAddOnContentMetaExtendedHeader addon_legacy;
+    NcmDataPatchMetaExtendedHeader data_patch;
+};
+
+auto GetMetaTypeStr(u8 meta_type) -> const char*;
+auto GetStorageIdStr(u8 storage_id) -> const char*;
+auto GetMetaTypeShortStr(u8 meta_type) -> const char*;
+
+auto GetAppId(u8 meta_type, u64 id) -> u64;
+auto GetAppId(const NcmContentMetaKey& key) -> u64;
+auto GetAppId(const PackagedContentMeta& meta) -> u64;
+
+auto GetContentIdFromStr(const char* str) -> NcmContentId;
+
+Result Delete(NcmContentStorage* cs, const NcmContentId *content_id);
+Result Register(NcmContentStorage* cs, const NcmContentId *content_id, const NcmPlaceHolderId *placeholder_id);
+
+} // namespace sphaira::ncm

sphaira/include/yati/nx/ncz.hpp

@@ -0,0 +1,54 @@
+#pragma once
+
+#include <switch.h>
+
+namespace sphaira::ncz {
+
+#define NCZ_SECTION_MAGIC 0x4E544345535A434EUL
+// todo: byteswap this
+#define NCZ_BLOCK_MAGIC std::byteswap(0x4E435A424C4F434BUL)
+
+#define NCZ_SECTION_OFFSET (0x4000 + sizeof(ncz::Header))
+
+struct Header {
+    u64 magic; // NCZ_SECTION_MAGIC
+    u64 total_sections;
+};
+
+struct BlockHeader {
+    u64 magic; // NCZ_BLOCK_MAGIC
+    u8 version;
+    u8 type;
+    u8 padding;
+    u8 block_size_exponent;
+    u32 total_blocks;
+    u64 decompressed_size;
+};
+
+struct Block {
+    u32 size;
+};
+
+struct BlockInfo {
+    u64 offset; // compressed offset.
+    u64 size; // compressed size.
+
+    auto InRange(u64 off) const -> bool {
+        return off < offset + size && off >= offset;
+    }
+};
+
+struct Section {
+    u64 offset;
+    u64 size;
+    u64 crypto_type;
+    u64 padding;
+    u8 key[0x10];
+    u8 counter[0x10];
+
+    auto InRange(u64 off) const -> bool {
+        return off < offset + size && off >= offset;
+    }
+};
+
+} // namespace sphaira::ncz

sphaira/include/yati/nx/npdm.hpp

@@ -0,0 +1,62 @@
+#pragma once
+
+#include <switch.h>
+
+namespace sphaira::npdm {
+
+struct Meta {
+    u32 magic; // "META"
+    u32 signature_key_generation; // +9.0.0
+    u32 _0x8;
+    u8 flags;
+    u8 _0xD;
+    u8 main_thread_priority;
+    u8 main_thread_core_num;
+    u32 _0x10;
+    u32 sys_resource_size; // +3.0.0
+    u32 version;
+    u32 main_thread_stack_size;
+    char title_name[0x10];
+    char product_code[0x10];
+    u8 _0x40[0x30];
+    u32 aci0_offset;
+    u32 aci0_size;
+    u32 acid_offset;
+    u32 acid_size;
+};
+
+struct Acid {
+    u8 rsa_sig[0x100];
+    u8 rsa_pub[0x100];
+    u32 magic; // "ACID"
+    u32 size;
+    u8 version;
+    u8 _0x209[0x1];
+    u8 _0x20A[0x2];
+    u32 flags;
+    u64 program_id_min;
+    u64 program_id_max;
+    u32 fac_offset;
+    u32 fac_size;
+    u32 sac_offset;
+    u32 sac_size;
+    u32 kac_offset;
+    u32 kac_size;
+    u8 _0x238[0x8];
+};
+
+struct Aci0 {
+    u32 magic; // "ACI0"
+    u8 _0x4[0xC];
+    u64 program_id;
+    u8 _0x18[0x8];
+    u32 fac_offset;
+    u32 fac_size;
+    u32 sac_offset;
+    u32 sac_size;
+    u32 kac_offset;
+    u32 kac_size;
+    u8 _0x38[0x8];
+};
+
+} // namespace sphaira::npdm

sphaira/include/yati/nx/ns.hpp

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <switch.h>
+#include "ncm.hpp"
+
+namespace sphaira::ns {
+
+enum ApplicationRecordType {
+    // installed
+    ApplicationRecordType_Installed       = 0x3,
+    // application is gamecard, but gamecard isn't insterted
+    ApplicationRecordType_GamecardMissing = 0x5,
+    // archived
+    ApplicationRecordType_Archived        = 0xB,
+};
+
+Result PushApplicationRecord(Service* srv, u64 tid, const ncm::ContentStorageRecord* records, u32 count);
+Result ListApplicationRecordContentMeta(Service* srv, u64 offset, u64 tid, ncm::ContentStorageRecord* out_records, u32 count, s32* entries_read);
+Result DeleteApplicationRecord(Service* srv, u64 tid);
+Result InvalidateApplicationControlCache(Service* srv, u64 tid);
+
+} // namespace sphaira::ns

sphaira/include/yati/nx/nxdumptool_rsa.h

@@ -0,0 +1,62 @@
+/*
+ * rsa.c
+ *
+ * Copyright (c) 2018-2019, SciresM.
+ * 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 __RSA_H__
+#define __RSA_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdbool.h>
+#include <stddef.h>
+
+#define RSA2048_BYTES       0x100
+#define RSA2048_BITS        (RSA2048_BYTES * 8)
+
+#define RSA2048_SIG_SIZE    RSA2048_BYTES
+#define RSA2048_PUBKEY_SIZE RSA2048_BYTES
+
+/// Verifies a RSA-2048-PSS with SHA-256 signature.
+/// Suitable for NCA and NPDM signatures.
+/// The provided signature and modulus must have sizes of at least RSA2048_SIG_SIZE and RSA2048_PUBKEY_SIZE, respectively.
+bool rsa2048VerifySha256BasedPssSignature(const void *data, size_t data_size, const void *signature, const void *modulus, const void *public_exponent, size_t public_exponent_size);
+
+/// Verifies a RSA-2048-PKCS#1 v1.5 with SHA-256 signature.
+/// Suitable for ticket and certificate chain signatures.
+/// The provided signature and modulus must have sizes of at least RSA2048_SIG_SIZE and RSA2048_PUBKEY_SIZE, respectively.
+bool rsa2048VerifySha256BasedPkcs1v15Signature(const void *data, size_t data_size, const void *signature, const void *modulus, const void *public_exponent, size_t public_exponent_size);
+
+/// Performs RSA-2048-OAEP decryption.
+/// Suitable to decrypt the titlekey block from personalized tickets.
+/// The provided signature and modulus must have sizes of at least RSA2048_SIG_SIZE and RSA2048_PUBKEY_SIZE, respectively.
+/// 'label' and 'label_size' arguments are optional -- if not needed, these may be set to NULL and 0, respectively.
+bool rsa2048OaepDecrypt(void *dst, size_t dst_size, const void *signature, const void *modulus, const void *public_exponent, size_t public_exponent_size, const void *private_exponent, \
+                        size_t private_exponent_size, const void *label, size_t label_size, size_t *out_size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __RSA_H__ */

sphaira/include/yati/nx/service_guard.h

@@ -0,0 +1,56 @@
+#pragma once
+#include <switch/types.h>
+#include <switch/result.h>
+#include <switch/kernel/mutex.h>
+#include <switch/sf/service.h>
+#include <switch/services/sm.h>
+
+typedef struct ServiceGuard {
+    Mutex mutex;
+    u32 refCount;
+} ServiceGuard;
+
+NX_INLINE bool serviceGuardBeginInit(ServiceGuard* g)
+{
+    mutexLock(&g->mutex);
+    return (g->refCount++) == 0;
+}
+
+NX_INLINE Result serviceGuardEndInit(ServiceGuard* g, Result rc, void (*cleanupFunc)(void))
+{
+    if (R_FAILED(rc)) {
+        cleanupFunc();
+        --g->refCount;
+    }
+    mutexUnlock(&g->mutex);
+    return rc;
+}
+
+NX_INLINE void serviceGuardExit(ServiceGuard* g, void (*cleanupFunc)(void))
+{
+    mutexLock(&g->mutex);
+    if (g->refCount && (--g->refCount) == 0)
+        cleanupFunc();
+    mutexUnlock(&g->mutex);
+}
+
+#define NX_GENERATE_SERVICE_GUARD_PARAMS(name, _paramdecl, _parampass) \
+\
+static ServiceGuard g_##name##Guard; \
+NX_INLINE Result _##name##Initialize _paramdecl; \
+static void _##name##Cleanup(void); \
+\
+Result name##Initialize _paramdecl \
+{ \
+    Result rc = 0; \
+    if (serviceGuardBeginInit(&g_##name##Guard)) \
+        rc = _##name##Initialize _parampass; \
+    return serviceGuardEndInit(&g_##name##Guard, rc, _##name##Cleanup); \
+} \
+\
+void name##Exit(void) \
+{ \
+    serviceGuardExit(&g_##name##Guard, _##name##Cleanup); \
+}
+
+#define NX_GENERATE_SERVICE_GUARD(name) NX_GENERATE_SERVICE_GUARD_PARAMS(name, (void), ())

sphaira/include/yati/source/base.hpp

@@ -0,0 +1,29 @@
+#pragma once
+
+#include <vector>
+#include <switch.h>
+
+namespace sphaira::yati::source {
+
+struct Base {
+    virtual ~Base() = default;
+    // virtual Result Read(void* buf, s64 off, s64 size, u64* bytes_read) = 0;
+    virtual Result Read(void* buf, s64 off, s64 size, u64* bytes_read) = 0;
+
+    virtual bool IsStream() const {
+        return false;
+    }
+
+    virtual void SignalCancel() {
+
+    }
+
+    Result GetOpenResult() const {
+        return m_open_result;
+    }
+
+protected:
+    Result m_open_result{};
+};
+
+} // namespace sphaira::yati::source

sphaira/include/yati/source/file.hpp

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "base.hpp"
+#include "fs.hpp"
+#include <switch.h>
+
+namespace sphaira::yati::source {
+
+struct File final : Base {
+    File(FsFileSystem* fs, const fs::FsPath& path);
+    ~File();
+
+    Result Read(void* buf, s64 off, s64 size, u64* bytes_read) override;
+
+private:
+    FsFile m_file{};
+};
+
+} // namespace sphaira::yati::source

sphaira/include/yati/source/stdio.hpp

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "base.hpp"
+#include "fs.hpp"
+#include <cstdio>
+#include <switch.h>
+
+namespace sphaira::yati::source {
+
+struct Stdio final : Base {
+    Stdio(const fs::FsPath& path);
+    ~Stdio();
+
+    Result Read(void* buf, s64 off, s64 size, u64* bytes_read) override;
+
+private:
+    std::FILE* m_file{};
+};
+
+} // namespace sphaira::yati::source

sphaira/include/yati/source/stream.hpp

@@ -0,0 +1,28 @@
+#pragma once
+
+#include "base.hpp"
+#include <vector>
+#include <switch.h>
+
+namespace sphaira::yati::source {
+
+// streams are for data that do not allow for random access,
+// such as FTP or MTP.
+struct Stream : Base {
+    virtual ~Stream() = default;
+    virtual Result ReadChunk(void* buf, s64 size, u64* bytes_read) = 0;
+
+    Result Read(void* buf, s64 off, s64 size, u64* bytes_read) override;
+
+    bool IsStream() const override {
+        return true;
+    }
+
+protected:
+    Result m_open_result{};
+
+private:
+    s64 m_offset{};
+};
+
+} // namespace sphaira::yati::source

sphaira/include/yati/source/stream_file.hpp

@@ -0,0 +1,22 @@
+// this is used for testing that streams work, this code isn't used in normal
+// release builds as it is slower / less feature complete than normal.
+#pragma once
+
+#include "stream.hpp"
+#include "fs.hpp"
+#include <switch.h>
+
+namespace sphaira::yati::source {
+
+struct StreamFile final : Stream {
+    StreamFile(FsFileSystem* fs, const fs::FsPath& path);
+    ~StreamFile();
+
+    Result ReadChunk(void* buf, s64 size, u64* bytes_read) override;
+
+private:
+    FsFile m_file{};
+    s64 m_offset{};
+};
+
+} // namespace sphaira::yati::source

sphaira/include/yati/source/usb.hpp

@@ -0,0 +1,50 @@
+#pragma once
+
+#include "base.hpp"
+#include "fs.hpp"
+#include "usb/usbds.hpp"
+
+#include <string>
+#include <memory>
+#include <switch.h>
+
+namespace sphaira::yati::source {
+
+struct Usb final : Base {
+    enum { USBModule = 523 };
+
+    enum : Result {
+        Result_BadMagic = MAKERESULT(USBModule, 0),
+        Result_BadVersion = MAKERESULT(USBModule, 1),
+        Result_BadCount = MAKERESULT(USBModule, 2),
+        Result_BadTransferSize = MAKERESULT(USBModule, 3),
+        Result_BadTotalSize = MAKERESULT(USBModule, 4),
+    };
+
+    Usb(u64 transfer_timeout);
+    ~Usb();
+
+    Result Read(void* buf, s64 off, s64 size, u64* bytes_read) override;
+    Result Finished(u64 timeout);
+
+    Result IsUsbConnected(u64 timeout) {
+        return m_usb->IsUsbConnected(timeout);
+    }
+
+    Result WaitForConnection(u64 timeout, std::vector<std::string>& out_names);
+    void SetFileNameForTranfser(const std::string& name);
+
+    void SignalCancel() override {
+        m_usb->Cancel();
+    }
+
+private:
+    Result SendCmdHeader(u32 cmdId, size_t dataSize, u64 timeout);
+    Result SendFileRangeCmd(u64 offset, u64 size, u64 timeout);
+
+private:
+    std::unique_ptr<usb::UsbDs> m_usb;
+    std::string m_transfer_file_name{};
+};
+
+} // namespace sphaira::yati::source

sphaira/include/yati/yati.hpp

@@ -0,0 +1,138 @@
+/*
+* Notes:
+* - nca's that use title key encryption are decrypted using Tegra SE, whereas
+*   standard crypto uses software decryption.
+*   The latter is almost always (slightly) faster, and removed the need for es patch.
+*/
+
+#pragma once
+
+#include "fs.hpp"
+#include "source/base.hpp"
+#include "container/base.hpp"
+#include "ui/progress_box.hpp"
+#include <memory>
+#include <optional>
+
+namespace sphaira::yati {
+
+enum { YatiModule = 521 };
+
+enum : Result {
+    // unkown container for the source provided.
+    Result_ContainerNotFound = MAKERESULT(YatiModule, 10),
+    Result_Cancelled = MAKERESULT(YatiModule, 11),
+
+    // nca required by the cnmt but not found in collection.
+    Result_NcaNotFound = MAKERESULT(YatiModule, 30),
+    Result_InvalidNcaReadSize = MAKERESULT(YatiModule, 31),
+    Result_InvalidNcaSigKeyGen = MAKERESULT(YatiModule, 32),
+    Result_InvalidNcaMagic = MAKERESULT(YatiModule, 33),
+    Result_InvalidNcaSignature0 = MAKERESULT(YatiModule, 34),
+    Result_InvalidNcaSignature1 = MAKERESULT(YatiModule, 35),
+    // invalid sha256 over the entire nca.
+    Result_InvalidNcaSha256 = MAKERESULT(YatiModule, 36),
+
+    // section could not be found.
+    Result_NczSectionNotFound = MAKERESULT(YatiModule, 50),
+    // section count == 0.
+    Result_InvalidNczSectionCount = MAKERESULT(YatiModule, 51),
+    // block could not be found.
+    Result_NczBlockNotFound = MAKERESULT(YatiModule, 52),
+    // block version != 2.
+    Result_InvalidNczBlockVersion = MAKERESULT(YatiModule, 53),
+    // block type != 1.
+    Result_InvalidNczBlockType = MAKERESULT(YatiModule, 54),
+    // block count == 0.
+    Result_InvalidNczBlockTotal = MAKERESULT(YatiModule, 55),
+    // block size exponent < 14 || > 32.
+    Result_InvalidNczBlockSizeExponent = MAKERESULT(YatiModule, 56),
+    // zstd error while decompressing ncz.
+    Result_InvalidNczZstdError = MAKERESULT(YatiModule, 57),
+
+    // nca has rights_id but matching ticket wasn't found.
+    Result_TicketNotFound = MAKERESULT(YatiModule, 70),
+    // found ticket has missmatching rights_id from it's name.
+    Result_InvalidTicketBadRightsId = MAKERESULT(YatiModule, 71),
+    Result_InvalidTicketVersion = MAKERESULT(YatiModule, 72),
+    Result_InvalidTicketKeyType = MAKERESULT(YatiModule, 73),
+    Result_InvalidTicketKeyRevision = MAKERESULT(YatiModule, 74),
+
+    // cert not found for the ticket.
+    Result_CertNotFound = MAKERESULT(YatiModule, 90),
+
+    // unable to fetch header from ncm database.
+    Result_NcmDbCorruptHeader = MAKERESULT(YatiModule, 110),
+    // unable to total infos from ncm database.
+    Result_NcmDbCorruptInfos = MAKERESULT(YatiModule, 111),
+};
+
+struct Config {
+    bool sd_card_install{};
+
+    // sets the performance mode to FastLoad which boosts the CPU clock
+    // and lowers the GPU clock.
+    bool boost_mode{};
+
+    // enables downgrading patch / data patch (dlc) version.
+    bool allow_downgrade{};
+
+    // ignores the install if already installed.
+    // checks that every nca is available.
+    bool skip_if_already_installed{};
+
+    // installs tickets only.
+    bool ticket_only{};
+
+    // flags to enable / disable install of specific types.
+    bool skip_base{};
+    bool skip_patch{};
+    bool skip_addon{};
+    bool skip_data_patch{};
+    bool skip_ticket{};
+
+    // enables the option to skip sha256 verification.
+    bool skip_nca_hash_verify{};
+
+    // enables the option to skip rsa nca fixed key verification.
+    bool skip_rsa_header_fixed_key_verify{};
+
+    // enables the option to skip rsa npdm fixed key verification.
+    bool skip_rsa_npdm_fixed_key_verify{};
+
+    // if set, it will ignore the distribution bit in the nca header.
+    bool ignore_distribution_bit{};
+
+    // converts titlekey to standard crypto, also known as "ticketless".
+    // this will not work with addon (dlc), so, addon tickets will be installed.
+    bool convert_to_standard_crypto{};
+
+    // encrypts the keak with master key 0, this allows the game to be launched on every fw.
+    // implicitly performs standard crypto.
+    bool lower_master_key{};
+
+    // sets the system_firmware field in the cnmt extended header.
+    // if mkey is higher than fw version, the game still won't launch
+    // as the fw won't have the key to decrypt keak.
+    bool lower_system_version{};
+};
+
+// overridable options, set to avoid
+struct ConfigOverride {
+    std::optional<bool> sd_card_install{};
+    std::optional<bool> skip_nca_hash_verify{};
+    std::optional<bool> skip_rsa_header_fixed_key_verify{};
+    std::optional<bool> skip_rsa_npdm_fixed_key_verify{};
+    std::optional<bool> ignore_distribution_bit{};
+    std::optional<bool> convert_to_standard_crypto{};
+    std::optional<bool> lower_master_key{};
+    std::optional<bool> lower_system_version{};
+};
+
+Result InstallFromFile(ui::ProgressBox* pbox, FsFileSystem* fs, const fs::FsPath& path, const ConfigOverride& override = {});
+Result InstallFromStdioFile(ui::ProgressBox* pbox, const fs::FsPath& path, const ConfigOverride& override = {});
+Result InstallFromSource(ui::ProgressBox* pbox, std::shared_ptr<source::Base> source, const fs::FsPath& path, const ConfigOverride& override = {});
+Result InstallFromContainer(ui::ProgressBox* pbox, std::shared_ptr<container::Base> container, const ConfigOverride& override = {});
+Result InstallFromCollections(ui::ProgressBox* pbox, std::shared_ptr<source::Base> source, const container::Collections& collections, const ConfigOverride& override = {});
+
+} // namespace sphaira::yati

sphaira/source/app.cpp

@@ -1,7 +1,11 @@
-#include "ui/menus/main_menu.hpp"
-#include "ui/error_box.hpp"
 #include "ui/option_box.hpp"
-#include "ui/bubbles.hpp"
+#include "ui/sidebar.hpp"
+#include "ui/popup_list.hpp"
+#include "ui/option_box.hpp"
+#include "ui/progress_box.hpp"
+#include "ui/error_box.hpp"
+
+#include "ui/menus/main_menu.hpp"
 
 #include "app.hpp"
 #include "log.hpp"
@@ -34,8 +38,33 @@ extern "C" {
 namespace sphaira {
 namespace {
 
+constexpr fs::FsPath DEFAULT_MUSIC_PATH = "/config/sphaira/themes/default_music.bfstm";
+constexpr const char* DEFAULT_MUSIC_URL = "https://files.catbox.moe/1ovji1.bfstm";
+// constexpr const char* DEFAULT_MUSIC_URL = "https://raw.githubusercontent.com/ITotalJustice/sphaira/refs/heads/master/assets/default_music.bfstm";
+
+void download_default_music() {
+    App::Push(std::make_shared<ui::ProgressBox>(0, "Downloading "_i18n, "default_music.bfstm", [](auto pbox){
+        const auto result = curl::Api().ToFile(
+            curl::Url{DEFAULT_MUSIC_URL},
+            curl::Path{DEFAULT_MUSIC_PATH},
+            curl::OnProgress{pbox->OnDownloadProgressCallback()}
+        );
+
+        return result.success;
+    }, [](bool success){
+        if (success) {
+            App::Notify("Downloaded "_i18n + "default_music.bfstm");
+            App::SetTheme(App::GetThemeIndex());
+        } else {
+            App::Push(std::make_shared<ui::ErrorBox>(
+                "Failed to download default_music.bfstm, please try again"_i18n
+            ));
+        }
+    }));
+}
+
 struct ThemeData {
-    fs::FsPath music_path{"/config/sphaira/themes/default_music.bfstm"};
+    fs::FsPath music_path{DEFAULT_MUSIC_PATH};
     std::string elements[ThemeEntryID_MAX]{};
 };
 
@@ -271,30 +300,33 @@ auto GetNroIcon(const std::vector<u8>& nro_icon) -> std::vector<u8> {
 auto LoadThemeMeta(const fs::FsPath& path, ThemeMeta& meta) -> bool {
     meta = {};
 
-    char buf[FS_MAX_PATH]{};
-    int len{};
-    len = ini_gets("meta", "name", "", buf, sizeof(buf) - 1, path);
-    if (len <= 1) {
+    auto cb = [](const mTCHAR *Section, const mTCHAR *Key, const mTCHAR *Value, void *UserData) -> int {
+        auto meta = static_cast<ThemeMeta*>(UserData);
+
+        if (!std::strcmp(Section, "meta")) {
+            if (!std::strcmp(Key, "name")) {
+                meta->name = Value;
+            } else if (!std::strcmp(Key, "author")) {
+                meta->author = Value;
+            } else if (!std::strcmp(Key, "version")) {
+                meta->version = Value;
+            } else if (!std::strcmp(Key, "inherit")) {
+                meta->inherit = Value;
+            }
+
+            return 1;
+        }
+
+        return 0;
+    };
+
+    if (!ini_browse(cb, &meta, path)) {
         return false;
     }
-    meta.name = buf;
 
-    len = ini_gets("meta", "author", "", buf, sizeof(buf) - 1, path);
-    if (len <= 1) {
+    if (meta.name.empty() || meta.author.empty() || meta.version.empty()) {
         return false;
     }
-    meta.author = buf;
-
-    len = ini_gets("meta", "version", "", buf, sizeof(buf) - 1, path);
-    if (len <= 1) {
-        return false;
-    }
-    meta.version = buf;
-
-    len = ini_gets("meta", "inherit", "", buf, sizeof(buf) - 1, path);
-    if (len > 1) {
-        meta.inherit = buf;
-    }
 
     log_write("loaded meta from: %s\n", path.s);
     meta.ini_path = path;
@@ -327,7 +359,7 @@ void LoadThemeInternal(ThemeMeta meta, ThemeData& theme_data, int inherit_level
         }
     }
 
-    static constexpr auto cb = [](const mTCHAR *Section, const mTCHAR *Key, const mTCHAR *Value, void *UserData) -> int {
+    auto cb = [](const mTCHAR *Section, const mTCHAR *Key, const mTCHAR *Value, void *UserData) -> int {
         auto theme_data = static_cast<ThemeData*>(UserData);
 
         if (!std::strcmp(Section, "theme")) {
@@ -544,7 +576,7 @@ auto App::GetThemeIndex() -> s64 {
     return g_app->m_theme_index;
 }
 
-auto App::GetDefaultImage(int* w, int* h) -> int {
+auto App::GetDefaultImage() -> int {
     return g_app->m_default_image;
 }
 
@@ -569,7 +601,19 @@ auto App::GetReplaceHbmenuEnable() -> bool {
 }
 
 auto App::GetInstallEnable() -> bool {
-    return g_app->m_install.Get();
+    if (IsEmunand()) {
+        return GetInstallEmummcEnable();
+    } else {
+        return GetInstallSysmmcEnable();
+    }
+}
+
+auto App::GetInstallSysmmcEnable() -> bool {
+    return g_app->m_install_sysmmc.GetOr("install");
+}
+
+auto App::GetInstallEmummcEnable() -> bool {
+    return g_app->m_install_emummc.GetOr("install");
 }
 
 auto App::GetInstallSdEnable() -> bool {
@@ -580,10 +624,6 @@ auto App::GetInstallPrompt() -> bool {
     return g_app->m_install_prompt.Get();
 }
 
-auto App::GetThemeShuffleEnable() -> bool {
-    return g_app->m_theme_shuffle.Get();
-}
-
 auto App::GetThemeMusicEnable() -> bool {
     return g_app->m_theme_music.Get();
 }
@@ -679,7 +719,7 @@ void App::SetReplaceHbmenuEnable(bool enable) {
                     }
 
                     if (R_SUCCEEDED(rc) && !std::strcmp(sphaira_nacp.lang[0].name, "sphaira")) {
-                        if (std::strcmp(sphaira_nacp.display_version, hbmenu_nacp.display_version) < 0) {
+                        if (IsVersionNewer(sphaira_nacp.display_version, hbmenu_nacp.display_version)) {
                             if (R_FAILED(rc = fs.copy_entire_file(sphaira_path, "/hbmenu.nro"))) {
                                 log_write("failed to copy entire file: %s 0x%X module: %u desc: %u\n", sphaira_path.s, rc, R_MODULE(rc), R_DESCRIPTION(rc));
                             } else {
@@ -729,8 +769,12 @@ void App::SetReplaceHbmenuEnable(bool enable) {
     }
 }
 
-void App::SetInstallEnable(bool enable) {
-    g_app->m_install.Set(enable);
+void App::SetInstallSysmmcEnable(bool enable) {
+    g_app->m_install_sysmmc.Set(enable);
+}
+
+void App::SetInstallEmummcEnable(bool enable) {
+    g_app->m_install_emummc.Set(enable);
 }
 
 void App::SetInstallSdEnable(bool enable) {
@@ -741,10 +785,6 @@ void App::SetInstallPrompt(bool enable) {
     g_app->m_install_prompt.Set(enable);
 }
 
-void App::SetThemeShuffleEnable(bool enable) {
-    g_app->m_theme_shuffle.Set(enable);
-}
-
 void App::SetThemeMusicEnable(bool enable) {
     g_app->m_theme_music.Set(enable);
     PlaySoundEffect(SoundEffect::SoundEffect_Music);
@@ -758,7 +798,7 @@ void App::SetMtpEnable(bool enable) {
     if (App::GetMtpEnable() != enable) {
         g_app->m_mtp_enabled.Set(enable);
         if (enable) {
-            hazeInitialize(haze_callback);
+            hazeInitialize(haze_callback, 0x2C, 2);
         } else {
             hazeExit();
         }
@@ -1009,13 +1049,16 @@ void App::Draw() {
     }
 
     m_notif_manager.Draw(vg, &m_theme);
-    ui::bubble::Draw(vg, &m_theme);
 
     nvgResetTransform(vg);
     nvgEndFrame(this->vg);
     this->queue.presentImage(this->swapchain, slot);
 }
 
+auto App::GetApp() -> App* {
+    return g_app;
+}
+
 auto App::GetVg() -> NVGcontext* {
     return g_app->vg;
 }
@@ -1108,7 +1151,6 @@ void App::CloseTheme() {
     if (m_sound_ids[SoundEffect_Music]) {
         plsrPlayerFree(m_sound_ids[SoundEffect_Music]);
         m_sound_ids[SoundEffect_Music] = nullptr;
-        plsrBFSTMClose(&m_theme.music);
     }
 
     for (auto& e : m_theme.elements) {
@@ -1138,10 +1180,12 @@ void App::LoadTheme(const ThemeMeta& meta) {
 
         // load music
         if (!theme_data.music_path.empty()) {
-            if (R_SUCCEEDED(plsrBFSTMOpen(theme_data.music_path, &m_theme.music))) {
-                if (R_SUCCEEDED(plsrPlayerLoadStream(&m_theme.music, &m_sound_ids[SoundEffect_Music]))) {
+            PLSR_BFSTM music_stream;
+            if (R_SUCCEEDED(plsrBFSTMOpen(theme_data.music_path, &music_stream))) {
+                if (R_SUCCEEDED(plsrPlayerLoadStream(&music_stream, &m_sound_ids[SoundEffect_Music]))) {
                     PlaySoundEffect(SoundEffect_Music);
                 }
+                plsrBFSTMClose(&music_stream);
             }
         }
     }
@@ -1185,11 +1229,14 @@ void App::ScanThemeEntries() {
         ScanThemes("romfs:/themes/");
         romfsExit();
     }
+
     // then load custom entries
     ScanThemes("/config/sphaira/themes/");
 }
 
 App::App(const char* argv0) {
+    TimeStamp ts;
+
     g_app = this;
     m_start_timestamp = armGetSystemTick();
     if (!std::strncmp(argv0, "sdmc:/", 6)) {
@@ -1213,10 +1260,11 @@ App::App(const char* argv0) {
     if (App::GetLogEnable()) {
         log_file_init();
         log_write("hello world\n");
+        App::Notify("Warning! Logs are enabled, Sphaira will run slowly!"_i18n);
     }
 
     if (App::GetMtpEnable()) {
-        hazeInitialize(haze_callback);
+        hazeInitialize(haze_callback, 0x2C, 2);
     }
 
     if (App::GetFtpEnable()) {
@@ -1304,16 +1352,21 @@ App::App(const char* argv0) {
         if (R_SUCCEEDED(plsrBFSAROpen("qlaunch:/sound/qlaunch.bfsar", &qlaunch_bfsar))) {
             ON_SCOPE_EXIT(plsrBFSARClose(&qlaunch_bfsar));
 
-            plsrPlayerLoadSoundByName(&qlaunch_bfsar, "SeGameIconFocus", &m_sound_ids[SoundEffect_Focus]);
-            plsrPlayerLoadSoundByName(&qlaunch_bfsar, "SeGameIconScroll", &m_sound_ids[SoundEffect_Scroll]);
-            plsrPlayerLoadSoundByName(&qlaunch_bfsar, "SeGameIconLimit", &m_sound_ids[SoundEffect_Limit]);
-            plsrPlayerLoadSoundByName(&qlaunch_bfsar, "SeStartupMenu_game", &m_sound_ids[SoundEffect_Startup]);
-            plsrPlayerLoadSoundByName(&qlaunch_bfsar, "SeGameIconAdd", &m_sound_ids[SoundEffect_Install]);
-            plsrPlayerLoadSoundByName(&qlaunch_bfsar, "SeInsertError", &m_sound_ids[SoundEffect_Error]);
+            const auto load_sound = [&](const char* name, u32 id) {
+                if (R_FAILED(plsrPlayerLoadSoundByName(&qlaunch_bfsar, name, &m_sound_ids[id]))) {
+                    log_write("[PLSR] failed to load sound effect: %s\n", name);
+                }
+            };
+
+            load_sound("SeGameIconFocus", SoundEffect_Focus);
+            load_sound("SeGameIconScroll", SoundEffect_Scroll);
+            load_sound("SeGameIconLimit", SoundEffect_Limit);
+            load_sound("StartupMenu_Game", SoundEffect_Startup);
+            load_sound("SeGameIconAdd", SoundEffect_Install);
+            load_sound("SeInsertError", SoundEffect_Error);
 
             plsrPlayerSetVolume(m_sound_ids[SoundEffect_Limit], 2.0f);
             plsrPlayerSetVolume(m_sound_ids[SoundEffect_Focus], 0.5f);
-            PlaySoundEffect(SoundEffect_Startup);
         }
     } else {
         log_write("failed to mount romfs 0x0100000000001000\n");
@@ -1323,11 +1376,7 @@ App::App(const char* argv0) {
 
     fs::FsPath theme_path{};
     constexpr fs::FsPath default_theme_path{"romfs:/themes/abyss_theme.ini"};
-    if (App::GetThemeShuffleEnable() && m_theme_meta_entries.size()) {
-        theme_path = m_theme_meta_entries[randomGet64() % m_theme_meta_entries.size()].ini_path;
-    } else {
-        ini_gets("config", "theme", default_theme_path, theme_path, sizeof(theme_path), CONFIG_PATH);
-    }
+    ini_gets("config", "theme", default_theme_path, theme_path, sizeof(theme_path), CONFIG_PATH);
 
     // try and load previous theme, default to previous version otherwise.
     ThemeMeta theme_meta;
@@ -1358,6 +1407,10 @@ App::App(const char* argv0) {
     // padInitializeDefault(&m_pad);
     padInitializeAny(&m_pad);
 
+    // usbHsFsSetFileSystemMountFlags(UsbHsFsMountFlags_ReadOnly);
+    // usbHsFsSetPopulateCallback();
+    // usbHsFsInitialize(0);
+
     m_prev_timestamp = ini_getl("paths", "timestamp", 0, App::CONFIG_PATH);
     const auto last_launch_path_size = ini_gets("paths", "last_launch_path", "", m_prev_last_launch, sizeof(m_prev_last_launch), App::CONFIG_PATH);
     fs::FsPath last_launch_path;
@@ -1382,15 +1435,6 @@ App::App(const char* argv0) {
     const long old_launch_count = ini_getl(GetExePath(), "launch_count", 0, App::PLAYLOG_PATH);
     ini_putl(GetExePath(), "launch_count", old_launch_count + 1, App::PLAYLOG_PATH);
 
-    s64 sd_free_space;
-    if (R_SUCCEEDED(fs.GetFreeSpace("/", &sd_free_space))) {
-        log_write("sd_free_space: %zd\n", sd_free_space);
-    }
-    s64 sd_total_space;
-    if (R_SUCCEEDED(fs.GetTotalSpace("/", &sd_total_space))) {
-        log_write("sd_total_space: %zd\n", sd_total_space);
-    }
-
     // load default image
     if (R_SUCCEEDED(romfsInit())) {
         ON_SCOPE_EXIT(romfsExit());
@@ -1400,11 +1444,8 @@ App::App(const char* argv0) {
         }
     }
 
-    // soon (tm)
-    // ui::bubble::Init();
-
     App::Push(std::make_shared<ui::menu::main::MainMenu>());
-    log_write("finished app constructor\n");
+    log_write("finished app constructor, time taken: %.2fs %zums\n", ts.GetSecondsD(), ts.GetMs());
 }
 
 void App::PlaySoundEffect(SoundEffect effect) {
@@ -1420,14 +1461,225 @@ void App::PlaySoundEffect(SoundEffect effect) {
     plsrPlayerPlay(id);
 }
 
+void App::DisplayThemeOptions(bool left_side) {
+    ui::SidebarEntryArray::Items theme_items{};
+    const auto theme_meta = App::GetThemeMetaList();
+    for (auto& p : theme_meta) {
+        theme_items.emplace_back(p.name);
+    }
+
+    auto options = std::make_shared<ui::Sidebar>("Theme Options"_i18n, left_side ? ui::Sidebar::Side::LEFT : ui::Sidebar::Side::RIGHT);
+    ON_SCOPE_EXIT(App::Push(options));
+
+    options->Add(std::make_shared<ui::SidebarEntryArray>("Select Theme"_i18n, theme_items, [](s64& index_out){
+        App::SetTheme(index_out);
+    }, App::GetThemeIndex()));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Music"_i18n, App::GetThemeMusicEnable(), [](bool& enable){
+        App::SetThemeMusicEnable(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("12 Hour Time"_i18n, App::Get12HourTimeEnable(), [](bool& enable){
+        App::Set12HourTimeEnable(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryCallback>("Download Default Music"_i18n, [](){
+        // check if we already have music
+        if (fs::FileExists(DEFAULT_MUSIC_PATH)) {
+            App::Push(std::make_shared<ui::OptionBox>(
+                "Overwrite current default music?"_i18n,
+                "No"_i18n, "Yes"_i18n, 0, [](auto op_index){
+                    if (op_index && *op_index) {
+                        download_default_music();
+                    }
+                }
+            ));
+
+        } else {
+            download_default_music();
+        }
+    }));
+}
+
+void App::DisplayNetworkOptions(bool left_side) {
+
+}
+
+void App::DisplayMiscOptions(bool left_side) {
+    auto options = std::make_shared<ui::Sidebar>("Misc Options"_i18n, left_side ? ui::Sidebar::Side::LEFT : ui::Sidebar::Side::RIGHT);
+    ON_SCOPE_EXIT(App::Push(options));
+
+    for (auto& e : ui::menu::main::GetMiscMenuEntries()) {
+        if (e.name == g_app->m_right_side_menu.Get()) {
+            continue;
+        }
+
+        if (e.IsInstall() && !App::GetInstallEnable()) {
+            continue;
+        }
+
+        options->Add(std::make_shared<ui::SidebarEntryCallback>(i18n::get(e.title), [e](){
+            App::Push(e.func());
+        }));
+    }
+}
+
+void App::DisplayAdvancedOptions(bool left_side) {
+    auto options = std::make_shared<ui::Sidebar>("Advanced Options"_i18n, left_side ? ui::Sidebar::Side::LEFT : ui::Sidebar::Side::RIGHT);
+    ON_SCOPE_EXIT(App::Push(options));
+
+    ui::SidebarEntryArray::Items text_scroll_speed_items;
+    text_scroll_speed_items.push_back("Slow"_i18n);
+    text_scroll_speed_items.push_back("Normal"_i18n);
+    text_scroll_speed_items.push_back("Fast"_i18n);
+
+    std::vector<const char*> menu_names;
+    for (auto& e : ui::menu::main::GetMiscMenuEntries()) {
+        if (!e.IsShortcut()) {
+            continue;
+        }
+
+        if (e.IsInstall() && !App::GetInstallEnable()) {
+            continue;
+        }
+
+        menu_names.emplace_back(e.name);
+    }
+
+    ui::SidebarEntryArray::Items right_side_menu_items;
+    for (auto& str : menu_names) {
+        right_side_menu_items.push_back(i18n::get(str));
+    }
+
+    const auto it = std::find(menu_names.cbegin(), menu_names.cend(), g_app->m_right_side_menu.Get());
+    if (it == menu_names.cend()) {
+        g_app->m_right_side_menu.Set(menu_names[0]);
+    }
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Logging"_i18n, App::GetLogEnable(), [](bool& enable){
+        App::SetLogEnable(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Replace hbmenu on exit"_i18n, App::GetReplaceHbmenuEnable(), [](bool& enable){
+        App::SetReplaceHbmenuEnable(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryArray>("Text scroll speed"_i18n, text_scroll_speed_items, [](s64& index_out){
+        App::SetTextScrollSpeed(index_out);
+    }, App::GetTextScrollSpeed()));
+
+    options->Add(std::make_shared<ui::SidebarEntryArray>("Set right-side menu"_i18n, right_side_menu_items, [menu_names](s64& index_out){
+        const auto e = menu_names[index_out];
+        if (g_app->m_right_side_menu.Get() != e) {
+            g_app->m_right_side_menu.Set(e);
+            App::Push(std::make_shared<ui::OptionBox>(
+                "Press OK to restart Sphaira"_i18n, "OK"_i18n, [](auto){
+                    App::ExitRestart();
+                }
+            ));
+        }
+    }, i18n::get(g_app->m_right_side_menu.Get())));
+
+    options->Add(std::make_shared<ui::SidebarEntryCallback>("Install options"_i18n, [left_side](){
+        App::DisplayInstallOptions(left_side);
+    }));
+}
+
+void App::DisplayInstallOptions(bool left_side) {
+    auto options = std::make_shared<ui::Sidebar>("Install Options"_i18n, left_side ? ui::Sidebar::Side::LEFT : ui::Sidebar::Side::RIGHT);
+    ON_SCOPE_EXIT(App::Push(options));
+
+    ui::SidebarEntryArray::Items install_items;
+    install_items.push_back("System memory"_i18n);
+    install_items.push_back("microSD card"_i18n);
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Enable sysmmc"_i18n, App::GetInstallSysmmcEnable(), [](bool& enable){
+        App::SetInstallSysmmcEnable(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Enable emummc"_i18n, App::GetInstallEmummcEnable(), [](bool& enable){
+        App::SetInstallEmummcEnable(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Show install warning"_i18n, App::GetApp()->m_install_prompt.Get(), [](bool& enable){
+        App::GetApp()->m_install_prompt.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryArray>("Install location"_i18n, install_items, [](s64& index_out){
+        App::SetInstallSdEnable(index_out);
+    }, (s64)App::GetInstallSdEnable()));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Boost CPU clock"_i18n, App::GetApp()->m_boost_mode.Get(), [](bool& enable){
+        App::GetApp()->m_boost_mode.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Allow downgrade"_i18n, App::GetApp()->m_allow_downgrade.Get(), [](bool& enable){
+        App::GetApp()->m_allow_downgrade.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Skip if already installed"_i18n, App::GetApp()->m_skip_if_already_installed.Get(), [](bool& enable){
+        App::GetApp()->m_skip_if_already_installed.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Ticket only"_i18n, App::GetApp()->m_ticket_only.Get(), [](bool& enable){
+        App::GetApp()->m_ticket_only.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Skip base"_i18n, App::GetApp()->m_skip_base.Get(), [](bool& enable){
+        App::GetApp()->m_skip_base.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Skip patch"_i18n, App::GetApp()->m_skip_patch.Get(), [](bool& enable){
+        App::GetApp()->m_skip_patch.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Skip dlc"_i18n, App::GetApp()->m_skip_addon.Get(), [](bool& enable){
+        App::GetApp()->m_skip_addon.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Skip data patch"_i18n, App::GetApp()->m_skip_data_patch.Get(), [](bool& enable){
+        App::GetApp()->m_skip_data_patch.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Skip ticket"_i18n, App::GetApp()->m_skip_ticket.Get(), [](bool& enable){
+        App::GetApp()->m_skip_ticket.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("skip NCA hash verify"_i18n, App::GetApp()->m_skip_nca_hash_verify.Get(), [](bool& enable){
+        App::GetApp()->m_skip_nca_hash_verify.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Skip RSA header verify"_i18n, App::GetApp()->m_skip_rsa_header_fixed_key_verify.Get(), [](bool& enable){
+        App::GetApp()->m_skip_rsa_header_fixed_key_verify.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Skip RSA NPDM verify"_i18n, App::GetApp()->m_skip_rsa_npdm_fixed_key_verify.Get(), [](bool& enable){
+        App::GetApp()->m_skip_rsa_npdm_fixed_key_verify.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Ignore distribution bit"_i18n, App::GetApp()->m_ignore_distribution_bit.Get(), [](bool& enable){
+        App::GetApp()->m_ignore_distribution_bit.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Convert to standard crypto"_i18n, App::GetApp()->m_convert_to_standard_crypto.Get(), [](bool& enable){
+        App::GetApp()->m_convert_to_standard_crypto.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Lower master key"_i18n, App::GetApp()->m_lower_master_key.Get(), [](bool& enable){
+        App::GetApp()->m_lower_master_key.Set(enable);
+    }));
+
+    options->Add(std::make_shared<ui::SidebarEntryBool>("Lower system version"_i18n, App::GetApp()->m_lower_system_version.Get(), [](bool& enable){
+        App::GetApp()->m_lower_system_version.Set(enable);
+    }));
+}
+
 App::~App() {
     log_write("starting to exit\n");
 
     i18n::exit();
     curl::Exit();
 
-    ui::bubble::Exit();
-
     // this has to be called before any cleanup to ensure the lifetime of
     // nvg is still active as some widgets may need to free images.
     m_widgets.clear();
@@ -1492,7 +1744,7 @@ App::~App() {
 
             // found sphaira, now lets get compare version
             if (R_SUCCEEDED(rc) && !std::strcmp(sphaira_nacp.lang[0].name, "sphaira")) {
-                if (std::strcmp(hbmenu_nacp.display_version, sphaira_nacp.display_version) < 0) {
+                if (IsVersionNewer(hbmenu_nacp.display_version, sphaira_nacp.display_version)) {
                     if (R_FAILED(rc = fs.copy_entire_file(GetExePath(), sphaira_path))) {
                         log_write("failed to copy entire file: %s 0x%X module: %u desc: %u\n", sphaira_path.s, rc, R_MODULE(rc), R_DESCRIPTION(rc));
                     } else {
@@ -1530,6 +1782,16 @@ App::~App() {
     ini_putl("paths", "timestamp", timestamp, App::CONFIG_PATH);
 }
 
+auto App::GetVersionFromString(const char* str) -> u32 {
+    u32 major{}, minor{}, macro{};
+    std::sscanf(str, "%u.%u.%u", &major, &minor, &macro);
+    return MAKEHOSVERSION(major, minor, macro);
+}
+
+auto App::IsVersionNewer(const char* current, const char* new_version) -> u32 {
+    return GetVersionFromString(current) < GetVersionFromString(new_version);
+}
+
 void App::createFramebufferResources() {
     this->swapchain = nullptr;
 

sphaira/source/download.cpp

@@ -3,12 +3,15 @@
 #include "defines.hpp"
 #include "evman.hpp"
 #include "fs.hpp"
+
 #include <switch.h>
 #include <cstring>
 #include <cassert>
 #include <vector>
 #include <deque>
 #include <mutex>
+#include <algorithm>
+#include <ranges>
 #include <curl/curl.h>
 #include <yyjson.h>
 
@@ -25,7 +28,7 @@ namespace {
         log_write("curl_share_setopt(%s, %s) msg: %s\n", #opt, #v, curl_share_strerror(r)); \
     } \
 
-constexpr auto API_AGENT = "ITotalJustice";
+constexpr auto API_AGENT = "TotalJustice";
 constexpr u64 CHUNK_SIZE = 1024*1024;
 constexpr auto MAX_THREADS = 4;
 constexpr int THREAD_PRIO = 0x2C;
@@ -33,8 +36,18 @@ constexpr int THREAD_CORE = 1;
 
 std::atomic_bool g_running{};
 CURLSH* g_curl_share{};
+// this is used for single threaded blocking installs.
+// avoids the needed for re-creating the handle each time.
+CURL* g_curl_single{};
 Mutex g_mutex_share[CURL_LOCK_DATA_LAST]{};
 
+struct UploadStruct {
+    std::span<const u8> data;
+    s64 offset{};
+    s64 size{};
+    FsFile f{};
+};
+
 struct DataStruct {
     std::vector<u8> data;
     s64 offset{};
@@ -42,6 +55,16 @@ struct DataStruct {
     s64 file_offset{};
 };
 
+struct SeekCustomData {
+    OnUploadSeek cb{};
+    s64 size{};
+};
+
+// helper for creating webdav folders as libcurl does not have built-in
+// support for it.
+// only creates the folders if they don't exist.
+auto WebdavCreateFolder(CURL* curl, const Api& e) -> bool;
+
 auto generate_key_from_path(const fs::FsPath& path) -> std::string {
     const auto key = crc32Calculate(path.s, path.size());
     return std::to_string(key);
@@ -195,6 +218,8 @@ private:
         } else {
             const auto update_entry = [this, &hash_key](const char* tag, const std::string& value) {
                 if (value.empty()) {
+                    // workaround for appstore accepting etags but not returning them.
+                    yyjson_mut_obj_remove_str(hash_key, tag);
                     return true;
                 } else {
                     auto key = yyjson_mut_obj_get(hash_key, tag);
@@ -300,7 +325,7 @@ struct ThreadQueue {
         threadClose(&m_thread);
     }
 
-    auto Add(const Api& api) -> bool {
+    auto Add(const Api& api, bool is_upload = false) -> bool {
         if (api.GetUrl().empty() || api.GetPath().empty() || !api.GetOnComplete()) {
             return false;
         }
@@ -310,10 +335,10 @@ struct ThreadQueue {
 
         switch (api.GetPriority()) {
             case Priority::Normal:
-                m_entries.emplace_back(api);
+                m_entries.emplace_back(api).api.SetUpload(is_upload);
                 break;
             case Priority::High:
-                m_entries.emplace_front(api);
+                m_entries.emplace_front(api).api.SetUpload(is_upload);
                 break;
         }
 
@@ -364,6 +389,94 @@ auto ProgressCallbackFunc2(void *clientp, curl_off_t dltotal, curl_off_t dlnow,
     return 0;
 }
 
+auto SeekCallback(void *clientp, curl_off_t offset, int origin) -> int {
+    if (!g_running) {
+        return 0;
+    }
+
+    auto data_struct = static_cast<UploadStruct*>(clientp);
+
+    if (origin == SEEK_SET) {
+        offset = offset;
+    } else if (origin == SEEK_CUR) {
+        offset = data_struct->offset + offset;
+    } else if (origin == SEEK_END) {
+        offset = data_struct->size;
+    }
+
+    if (offset < 0 || offset > data_struct->size) {
+        return CURL_SEEKFUNC_CANTSEEK;
+    }
+
+    data_struct->offset = offset;
+    return CURL_SEEKFUNC_OK;
+}
+
+auto SeekCustomCallback(void *clientp, curl_off_t offset, int origin) -> int {
+    if (!g_running) {
+        return 0;
+    }
+
+    auto data_struct = static_cast<SeekCustomData*>(clientp);
+    if (origin != SEEK_SET || offset < 0 || offset > data_struct->size) {
+        return CURL_SEEKFUNC_CANTSEEK;
+    }
+
+    if (!data_struct->cb(offset)) {
+        return CURL_SEEKFUNC_CANTSEEK;
+    }
+
+    return CURL_SEEKFUNC_OK;
+}
+
+auto ReadFileCallback(char *ptr, size_t size, size_t nmemb, void *userp) -> size_t {
+    if (!g_running) {
+        return 0;
+    }
+
+    auto data_struct = static_cast<UploadStruct*>(userp);
+    const auto realsize = size * nmemb;
+
+    u64 bytes_read;
+    if (R_FAILED(fsFileRead(&data_struct->f, data_struct->offset, ptr, realsize, FsReadOption_None, &bytes_read))) {
+        log_write("reading file error\n");
+        return 0;
+    }
+
+    data_struct->offset += bytes_read;
+    svcSleepThread(YieldType_WithoutCoreMigration);
+    return bytes_read;
+}
+
+auto ReadMemoryCallback(char *ptr, size_t size, size_t nmemb, void *userp) -> size_t {
+    if (!g_running) {
+        return 0;
+    }
+
+    auto data_struct = static_cast<UploadStruct*>(userp);
+    auto realsize = size * nmemb;
+    realsize = std::min(realsize, data_struct->data.size() - data_struct->offset);
+
+    std::memcpy(ptr, data_struct->data.data(), realsize);
+    data_struct->offset += realsize;
+
+    svcSleepThread(YieldType_WithoutCoreMigration);
+    return realsize;
+}
+
+auto ReadCustomCallback(char *ptr, size_t size, size_t nmemb, void *userp) -> size_t {
+    if (!g_running) {
+        return 0;
+    }
+
+    auto data_struct = static_cast<UploadInfo*>(userp);
+    auto realsize = size * nmemb;
+    const auto result = data_struct->m_callback(ptr, realsize);
+
+    svcSleepThread(YieldType_WithoutCoreMigration);
+    return result;
+}
+
 auto WriteMemoryCallback(void *contents, size_t size, size_t num_files, void *userp) -> size_t {
     if (!g_running) {
         return 0;
@@ -379,11 +492,9 @@ auto WriteMemoryCallback(void *contents, size_t size, size_t num_files, void *us
 
     data_struct->data.resize(data_struct->offset + realsize);
     std::memcpy(data_struct->data.data() + data_struct->offset, contents, realsize);
-
     data_struct->offset += realsize;
 
     svcSleepThread(YieldType_WithoutCoreMigration);
-
     return realsize;
 }
 
@@ -442,6 +553,121 @@ auto header_callback(char* b, size_t size, size_t nitems, void* userdata) -> siz
     return numbytes;
 }
 
+auto EscapeString(CURL* curl, const std::string& str) -> std::string {
+    char* s{};
+    if (!curl) {
+        s = curl_escape(str.data(), str.length());
+    } else {
+        s = curl_easy_escape(curl, str.data(), str.length());
+    }
+
+    if (!s) {
+        return str;
+    }
+
+    const std::string result = s;
+    curl_free(s);
+    return result;
+}
+
+auto EncodeUrl(std::string url) -> std::string {
+    log_write("[CURL] encoding url\n");
+
+    if (url.starts_with("webdav://")) {
+        log_write("[CURL] updating host\n");
+        url.replace(0, std::strlen("webdav"), "https");
+        log_write("[CURL] updated host: %s\n", url.c_str());
+    }
+
+    auto clu = curl_url();
+    R_UNLESS(clu, url);
+    ON_SCOPE_EXIT(curl_url_cleanup(clu));
+
+    log_write("[CURL] setting url\n");
+    CURLUcode clu_code;
+    clu_code = curl_url_set(clu, CURLUPART_URL, url.c_str(), CURLU_URLENCODE);
+    R_UNLESS(clu_code == CURLUE_OK, url);
+    log_write("[CURL] set url success\n");
+
+    char* encoded_url;
+    clu_code = curl_url_get(clu, CURLUPART_URL, &encoded_url, 0);
+    R_UNLESS(clu_code == CURLUE_OK, url);
+
+    log_write("[CURL] encoded url: %s [vs]: %s\n", encoded_url, url.c_str());
+    const std::string out = encoded_url;
+    curl_free(encoded_url);
+    return out;
+}
+
+void SetCommonCurlOptions(CURL* curl, const Api& e) {
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_USERAGENT, API_AGENT);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_FOLLOWLOCATION, 1L);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_SSL_VERIFYPEER, 0L);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_SSL_VERIFYHOST, 0L);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_FAILONERROR, 1L);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_NOPROGRESS, 0L);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_SHARE, g_curl_share);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_BUFFERSIZE, 1024*512);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_UPLOAD_BUFFERSIZE, 1024*512);
+
+    // enable all forms of compression supported by libcurl.
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_ACCEPT_ENCODING, "");
+
+    // for smb / ftp, try and use ssl if possible.
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_TRY);
+
+    // in most cases, this will use CURLAUTH_BASIC.
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_ANY);
+
+    // enable TE is server supports it.
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_TRANSFER_ENCODING, 1L);
+
+    // set flags.
+    if (e.GetFlags() & Flag_NoBody) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_NOBODY, 1L);
+    }
+
+    // set custom request.
+    if (!e.GetCustomRequest().empty()) {
+        log_write("[CURL] setting custom request: %s\n", e.GetCustomRequest().c_str());
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_CUSTOMREQUEST, e.GetCustomRequest().c_str());
+    }
+
+    // set oath2 bearer.
+    if (!e.GetBearer().empty()) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_XOAUTH2_BEARER, e.GetBearer().c_str());
+    }
+
+    // set ssh pub/priv key file.
+    if (!e.GetPubKey().empty()) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_SSH_PUBLIC_KEYFILE, e.GetPubKey().c_str());
+    }
+    if (!e.GetPrivKey().empty()) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_SSH_PRIVATE_KEYFILE, e.GetPrivKey().c_str());
+    }
+
+    // set auth.
+    if (!e.GetUserPass().m_user.empty()) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_USERPWD, e.GetUserPass().m_user.c_str());
+    }
+    if (!e.GetUserPass().m_pass.empty()) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_PASSWORD, e.GetUserPass().m_pass.c_str());
+    }
+
+    // set port, if valid.
+    if (e.GetPort()) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_PORT, (long)e.GetPort());
+    }
+
+    // progress calls.
+    if (e.GetOnProgress()) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_XFERINFODATA, &e);
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_XFERINFOFUNCTION, ProgressCallbackFunc2);
+    } else {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_XFERINFOFUNCTION, ProgressCallbackFunc1);
+    }
+
+}
 auto DownloadInternal(CURL* curl, const Api& e) -> ApiResult {
     // check if stop has been requested before starting download
     if (e.GetToken().stop_requested()) {
@@ -451,6 +677,7 @@ auto DownloadInternal(CURL* curl, const Api& e) -> ApiResult {
     fs::FsPath tmp_buf;
     const bool has_file = !e.GetPath().empty() && e.GetPath() != "";
     const bool has_post = !e.GetFields().empty() && e.GetFields() != "";
+    const auto encoded_url = EncodeUrl(e.GetUrl());
 
     DataStruct chunk;
     Header header_in = e.GetHeader();
@@ -471,7 +698,8 @@ auto DownloadInternal(CURL* curl, const Api& e) -> ApiResult {
             return {};
         }
 
-        if (e.GetFlags() & Flag_Cache) {
+        // only add etag if the dst file still exists.
+        if ((e.GetFlags() & Flag_Cache) && fs::FileExists(&fs.m_fs, e.GetPath())) {
             g_cache.get(e.GetPath(), header_in);
         }
     }
@@ -480,14 +708,9 @@ auto DownloadInternal(CURL* curl, const Api& e) -> ApiResult {
     chunk.data.reserve(CHUNK_SIZE);
 
     curl_easy_reset(curl);
-    CURL_EASY_SETOPT_LOG(curl, CURLOPT_URL, e.GetUrl().c_str());
-    CURL_EASY_SETOPT_LOG(curl, CURLOPT_USERAGENT, "TotalJustice");
-    CURL_EASY_SETOPT_LOG(curl, CURLOPT_FOLLOWLOCATION, 1L);
-    CURL_EASY_SETOPT_LOG(curl, CURLOPT_SSL_VERIFYPEER, 0L);
-    CURL_EASY_SETOPT_LOG(curl, CURLOPT_SSL_VERIFYHOST, 0L);
-    CURL_EASY_SETOPT_LOG(curl, CURLOPT_FAILONERROR, 1L);
-    CURL_EASY_SETOPT_LOG(curl, CURLOPT_SHARE, g_curl_share);
-    CURL_EASY_SETOPT_LOG(curl, CURLOPT_BUFFERSIZE, 1024*512);
+    SetCommonCurlOptions(curl, e);
+
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_URL, encoded_url.c_str());
     CURL_EASY_SETOPT_LOG(curl, CURLOPT_HEADERFUNCTION, header_callback);
     CURL_EASY_SETOPT_LOG(curl, CURLOPT_HEADERDATA, &header_out);
 
@@ -521,15 +744,6 @@ auto DownloadInternal(CURL* curl, const Api& e) -> ApiResult {
         CURL_EASY_SETOPT_LOG(curl, CURLOPT_HTTPHEADER, list);
     }
 
-    // progress calls.
-    if (e.GetOnProgress()) {
-        CURL_EASY_SETOPT_LOG(curl, CURLOPT_XFERINFODATA, &e);
-        CURL_EASY_SETOPT_LOG(curl, CURLOPT_XFERINFOFUNCTION, ProgressCallbackFunc2);
-    } else {
-        CURL_EASY_SETOPT_LOG(curl, CURLOPT_XFERINFOFUNCTION, ProgressCallbackFunc1);
-    }
-    CURL_EASY_SETOPT_LOG(curl, CURLOPT_NOPROGRESS, 0L);
-
     // write calls.
     CURL_EASY_SETOPT_LOG(curl, CURLOPT_WRITEFUNCTION, has_file ? WriteFileCallback : WriteMemoryCallback);
     CURL_EASY_SETOPT_LOG(curl, CURLOPT_WRITEDATA, &chunk);
@@ -558,6 +772,15 @@ auto DownloadInternal(CURL* curl, const Api& e) -> ApiResult {
                     g_cache.set(e.GetPath(), header_out);
                 }
 
+                // enable to log received headers.
+                #if 0
+                log_write("\n\nLOGGING HEADER\n");
+                    for (auto [a, b] : header_out.m_map) {
+                        log_write("\t%s: %s\n", a.c_str(), b.c_str());
+                    }
+                log_write("\n\n");
+                #endif
+
                 fs.DeleteFile(e.GetPath());
                 fs.CreateDirectoryRecursivelyWithPath(e.GetPath());
                 if (R_FAILED(fs.RenameFile(tmp_buf, e.GetPath()))) {
@@ -573,18 +796,210 @@ auto DownloadInternal(CURL* curl, const Api& e) -> ApiResult {
         }
     }
 
-    log_write("Downloaded %s %s\n", e.GetUrl().c_str(), curl_easy_strerror(res));
+    log_write("Downloaded %s code: %ld %s\n", e.GetUrl().c_str(), http_code, curl_easy_strerror(res));
     return {success, http_code, header_out, chunk.data, e.GetPath()};
 }
 
-auto DownloadInternal(const Api& e) -> ApiResult {
-    auto curl = curl_easy_init();
-    if (!curl) {
-        log_write("curl init failed\n");
+auto UploadInternal(CURL* curl, const Api& e) -> ApiResult {
+    // check if stop has been requested before starting download
+    if (e.GetToken().stop_requested()) {
         return {};
     }
-    ON_SCOPE_EXIT(curl_easy_cleanup(curl));
-    return DownloadInternal(curl, e);
+
+    if (e.GetUrl().starts_with("webdav://")) {
+        if (!WebdavCreateFolder(curl, e)) {
+            log_write("[CURL] failed to create webdav folder, aborting\n");
+            return {};
+        }
+    }
+
+    const auto& info = e.GetUploadInfo();
+    const auto url = e.GetUrl() + "/" + info.m_name;
+    const auto encoded_url = EncodeUrl(url);
+    const bool has_file = !e.GetPath().empty() && e.GetPath() != "";
+
+    UploadStruct chunk{};
+    DataStruct chunk_out{};
+    SeekCustomData seek_data{};
+    Header header_in = e.GetHeader();
+    Header header_out;
+    fs::FsNativeSd fs{};
+
+    if (has_file) {
+        if (R_FAILED(fs.OpenFile(e.GetPath(), FsOpenMode_Read, &chunk.f))) {
+            log_write("failed to open file: %s\n", e.GetPath().s);
+            return {};
+        }
+
+        fsFileGetSize(&chunk.f, &chunk.size);
+        log_write("got chunk size: %zd\n", chunk.size);
+    } else {
+        if (info.m_callback) {
+            chunk.size = info.m_size;
+            log_write("setting upload size: %zu\n", chunk.size);
+        } else {
+            chunk.size = info.m_data.size();
+            chunk.data = info.m_data;
+        }
+    }
+
+    if (url.starts_with("file://")) {
+        const auto folder_path = fs::AppendPath("/", url.substr(std::strlen("file://")));
+        log_write("creating local folder: %s\n", folder_path.s);
+        // create the folder as libcurl doesn't seem to manually create it.
+        fs.CreateDirectoryRecursivelyWithPath(folder_path);
+        // remove the path so that libcurl can upload over it.
+        fs.DeleteFile(folder_path);
+    }
+
+    // reserve the first chunk
+    chunk_out.data.reserve(CHUNK_SIZE);
+
+    curl_easy_reset(curl);
+    SetCommonCurlOptions(curl, e);
+
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_URL, encoded_url.c_str());
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_HEADERFUNCTION, header_callback);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_HEADERDATA, &header_out);
+
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_UPLOAD, 1L);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_INFILESIZE_LARGE, (curl_off_t)chunk.size);
+
+    // instruct libcurl to create ftp folders if they don't yet exist.
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_FTP_CREATE_MISSING_DIRS, CURLFTP_CREATE_DIR_RETRY);
+
+    struct curl_slist* list = NULL;
+    ON_SCOPE_EXIT(if (list) { curl_slist_free_all(list); } );
+
+    for (const auto& [key, value] : header_in.m_map) {
+        if (value.empty()) {
+            continue;
+        }
+
+        // create header key value pair.
+        const auto header_str = key + ": " + value;
+
+        // try to append header chunk.
+        auto temp = curl_slist_append(list, header_str.c_str());
+        if (temp) {
+            log_write("adding header: %s\n", header_str.c_str());
+            list = temp;
+        } else {
+            log_write("failed to append header\n");
+        }
+    }
+
+    if (list) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_HTTPHEADER, list);
+    }
+
+    // set callback for reading more data.
+    if (info.m_callback) {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_READFUNCTION, ReadCustomCallback);
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_READDATA, &info);
+
+        if (e.GetOnUploadSeek()) {
+            seek_data.cb = e.GetOnUploadSeek();
+            seek_data.size = chunk.size;
+            CURL_EASY_SETOPT_LOG(curl, CURLOPT_SEEKFUNCTION, SeekCustomCallback);
+            CURL_EASY_SETOPT_LOG(curl, CURLOPT_SEEKDATA, &seek_data);
+        }
+    } else {
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_READFUNCTION, has_file ? ReadFileCallback : ReadMemoryCallback);
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_READDATA, &chunk);
+
+        // allow for seeking upon uploads, may be used for ftp and http.
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_SEEKFUNCTION, SeekCallback);
+        CURL_EASY_SETOPT_LOG(curl, CURLOPT_SEEKDATA, &chunk);
+    }
+
+    // write calls.
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
+    CURL_EASY_SETOPT_LOG(curl, CURLOPT_WRITEDATA, &chunk_out);
+
+    // perform upload and cleanup after and report the result.
+    const auto res = curl_easy_perform(curl);
+    bool success = res == CURLE_OK;
+
+    long http_code = 0;
+    curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code);
+
+    if (has_file) {
+        fsFileClose(&chunk.f);
+    }
+
+    log_write("Uploaded %s code: %ld %s\n", url.c_str(), http_code, curl_easy_strerror(res));
+    return {success, http_code, header_out, chunk_out.data};
+}
+
+auto WebdavCreateFolder(CURL* curl, const Api& e) -> bool {
+    // if using webdav, extract the file path and create the directories.
+    // https://github.com/WebDAVDevs/webdav-request-samples/blob/master/webdav_curl.md
+    if (e.GetUrl().starts_with("webdav://")) {
+        log_write("[CURL] found webdav url\n");
+
+        const auto info = e.GetUploadInfo();
+        if (info.m_name.empty()) {
+            return true;
+        }
+
+        const auto& file_path = info.m_name;
+        log_write("got file path: %s\n", file_path.c_str());
+
+        const auto file_loc = file_path.find_last_of('/');
+        if (file_loc == file_path.npos) {
+            log_write("failed to find last slash\n");
+            return true;
+        }
+
+        const auto path_view = file_path.substr(0, file_loc);
+        log_write("got folder path: %s\n", path_view.c_str());
+
+        auto e2 = e;
+        e2.SetOption(Path{});
+        e2.SetOption(Url{e.GetUrl() + "/" + path_view});
+        e2.SetOption(Flags{e.GetFlags() | Flag_NoBody});
+        e2.SetOption(CustomRequest{"PROPFIND"});
+        e2.SetOption(Header{
+            { "Depth", "0" },
+        });
+
+        // test to see if the directory exists first.
+        const auto exist_result = DownloadInternal(curl, e2);
+        if (exist_result.success) {
+            log_write("[CURL] folder already exist: %s\n", path_view.c_str());
+            return true;
+        } else {
+            log_write("[CURL] folder does NOT exist, manually creating: %s\n", path_view.c_str());
+        }
+
+        // make the request to create the folder.
+        std::string folder;
+        for (const auto dir : std::views::split(path_view, '/')) {
+            if (dir.empty()) {
+                continue;
+            }
+
+            folder += "/" + std::string{dir.data(), dir.size()};
+            e2.SetOption(Url{e.GetUrl() + folder});
+            e2.SetOption(Header{});
+            e2.SetOption(CustomRequest{"MKCOL"});
+
+            const auto result = DownloadInternal(curl, e2);
+            if (result.code == 201) {
+                log_write("[CURL] created webdav directory\n");
+            } else if (result.code == 405) {
+                log_write("[CURL] webdav directory already exists: %ld\n", result.code);
+            } else {
+                log_write("[CURL] failed to create webdav directory: %ld\n", result.code);
+                return false;
+            }
+        }
+    } else {
+        log_write("[CURL] not a webdav url: %s\n", e.GetUrl().c_str());
+    }
+
+    return true;
 }
 
 void my_lock(CURL *handle, curl_lock_data data, curl_lock_access laccess, void *useptr) {
@@ -608,10 +1023,12 @@ void ThreadEntry::ThreadFunc(void* p) {
             continue;
         }
 
-        const auto result = DownloadInternal(data->m_curl, data->m_api);
+        const auto result = data->m_api.IsUpload() ? UploadInternal(data->m_curl, data->m_api) : DownloadInternal(data->m_curl, data->m_api);
         if (g_running && data->m_api.GetOnComplete() && !data->m_api.GetToken().stop_requested()) {
-            const DownloadEventData event_data{data->m_api.GetOnComplete(), result, data->m_api.GetToken()};
-            evman::push(std::move(event_data), false);
+            evman::push(
+                DownloadEventData{data->m_api.GetOnComplete(), result, data->m_api.GetToken()},
+                false
+            );
         }
 
         data->m_in_progress = false;
@@ -708,6 +1125,11 @@ auto Init() -> bool {
         }
     }
 
+    g_curl_single = curl_easy_init();
+    if (!g_curl_single) {
+        log_write("failed to create g_curl_single\n");
+    }
+
     log_write("finished creating threads\n");
 
     if (!g_cache.init()) {
@@ -722,6 +1144,11 @@ void Exit() {
 
     g_thread_queue.Close();
 
+    if (g_curl_single) {
+        curl_easy_cleanup(g_curl_single);
+        g_curl_single = nullptr;
+    }
+
     for (auto& entry : g_threads) {
         entry.Close();
     }
@@ -739,14 +1166,28 @@ auto ToMemory(const Api& e) -> ApiResult {
     if (!e.GetPath().empty()) {
         return {};
     }
-    return DownloadInternal(e);
+    return DownloadInternal(g_curl_single, e);
 }
 
 auto ToFile(const Api& e) -> ApiResult {
     if (e.GetPath().empty()) {
         return {};
     }
-    return DownloadInternal(e);
+    return DownloadInternal(g_curl_single, e);
+}
+
+auto FromMemory(const Api& e) -> ApiResult {
+    if (!e.GetPath().empty()) {
+        return {};
+    }
+    return UploadInternal(g_curl_single, e);
+}
+
+auto FromFile(const Api& e) -> ApiResult {
+    if (e.GetPath().empty()) {
+        return {};
+    }
+    return UploadInternal(g_curl_single, e);
 }
 
 auto ToMemoryAsync(const Api& api) -> bool {
@@ -757,14 +1198,16 @@ auto ToFileAsync(const Api& e) -> bool {
     return g_thread_queue.Add(e);
 }
 
+auto FromMemoryAsync(const Api& api) -> bool {
+    return g_thread_queue.Add(api, true);
+}
+
+auto FromFileAsync(const Api& e) -> bool {
+    return g_thread_queue.Add(e, true);
+}
+
 auto EscapeString(const std::string& str) -> std::string {
-    std::string result;
-    const auto s = curl_escape(str.data(), str.length());
-    if (s) {
-        result = s;
-        curl_free(s);
-    }
-    return result;
+    return EscapeString(nullptr, str);
 }
 
 } // namespace sphaira::curl

sphaira/source/ftpsrv_helper.cpp

@@ -12,14 +12,30 @@
 #include <nx/vfs_nx.h>
 #include <nx/utils.h>
 
+namespace sphaira::ftpsrv {
 namespace {
 
+struct InstallSharedData {
+    std::mutex mutex;
+
+    std::deque<std::string> queued_files;
+
+    void* user;
+    OnInstallStart on_start;
+    OnInstallWrite on_write;
+    OnInstallClose on_close;
+
+    bool in_progress;
+    bool enabled;
+};
+
 const char* INI_PATH = "/config/ftpsrv/config.ini";
 FtpSrvConfig g_ftpsrv_config = {0};
 volatile bool g_should_exit = false;
 bool g_is_running{false};
 Thread g_thread;
 std::mutex g_mutex{};
+InstallSharedData g_shared_data{};
 
 void ftp_log_callback(enum FTP_API_LOG_TYPE type, const char* msg) {
     sphaira::App::NotifyFlashLed();
@@ -29,6 +45,235 @@ void ftp_progress_callback(void) {
     sphaira::App::NotifyFlashLed();
 }
 
+const char* SUPPORTED_EXT[] = {
+    ".nsp", ".xci", ".nsz", ".xcz",
+};
+
+struct VfsUserData {
+    char* path;
+    int valid;
+};
+
+// ive given up with good names.
+void on_thing() {
+    log_write("[FTP] doing on_thing\n");
+    std::scoped_lock lock{g_shared_data.mutex};
+    log_write("[FTP] locked on_thing\n");
+
+    if (!g_shared_data.in_progress) {
+        if (!g_shared_data.queued_files.empty()) {
+            log_write("[FTP] pushing new file data\n");
+            if (!g_shared_data.on_start || !g_shared_data.on_start(g_shared_data.user, g_shared_data.queued_files[0].c_str())) {
+                g_shared_data.queued_files.clear();
+            } else {
+                log_write("[FTP] success on new file push\n");
+                g_shared_data.in_progress = true;
+            }
+        }
+    }
+}
+
+int vfs_install_open(void* user, const char* path, enum FtpVfsOpenMode mode) {
+    {
+        std::scoped_lock lock{g_shared_data.mutex};
+        auto data = static_cast<VfsUserData*>(user);
+        data->valid = 0;
+
+        if (mode != FtpVfsOpenMode_WRITE) {
+            errno = EACCES;
+            return -1;
+        }
+
+        if (!g_shared_data.enabled) {
+            errno = EACCES;
+            return -1;
+        }
+
+        const char* ext = strrchr(path, '.');
+        if (!ext) {
+            errno = EACCES;
+            return -1;
+        }
+
+        bool found = false;
+        for (size_t i = 0; i < std::size(SUPPORTED_EXT); i++) {
+            if (!strcasecmp(ext, SUPPORTED_EXT[i])) {
+                found = true;
+                break;
+            }
+        }
+
+        if (!found) {
+            errno = EINVAL;
+            return -1;
+        }
+
+        // check if we already have this file queued.
+        auto it = std::find(g_shared_data.queued_files.cbegin(), g_shared_data.queued_files.cend(), path);
+        if (it != g_shared_data.queued_files.cend()) {
+            errno = EEXIST;
+            return -1;
+        }
+
+        g_shared_data.queued_files.push_back(path);
+        data->path = strdup(path);
+        data->valid = true;
+    }
+
+    on_thing();
+    log_write("[FTP] got file: %s\n", path);
+    return 0;
+}
+
+int vfs_install_read(void* user, void* buf, size_t size) {
+    errno = EACCES;
+    return -1;
+}
+
+int vfs_install_write(void* user, const void* buf, size_t size) {
+    std::scoped_lock lock{g_shared_data.mutex};
+    if (!g_shared_data.enabled) {
+        errno = EACCES;
+        return -1;
+    }
+
+    auto data = static_cast<VfsUserData*>(user);
+    if (!data->valid) {
+        errno = EACCES;
+        return -1;
+    }
+
+    if (!g_shared_data.on_write || !g_shared_data.on_write(g_shared_data.user, buf, size)) {
+        errno = EIO;
+        return -1;
+    }
+
+    return size;
+}
+
+int vfs_install_seek(void* user, const void* buf, size_t size, size_t off) {
+    errno = ESPIPE;
+    return -1;
+}
+
+int vfs_install_isfile_open(void* user) {
+    std::scoped_lock lock{g_shared_data.mutex};
+    auto data = static_cast<VfsUserData*>(user);
+    return data->valid;
+}
+
+int vfs_install_isfile_ready(void* user) {
+    std::scoped_lock lock{g_shared_data.mutex};
+    auto data = static_cast<VfsUserData*>(user);
+    const auto ready = !g_shared_data.queued_files.empty() && data->path == g_shared_data.queued_files[0];
+    return ready;
+}
+
+int vfs_install_close(void* user) {
+    {
+        log_write("[FTP] closing file\n");
+        std::scoped_lock lock{g_shared_data.mutex};
+        auto data = static_cast<VfsUserData*>(user);
+        if (data->valid) {
+            log_write("[FTP] closing valid file\n");
+
+            auto it = std::find(g_shared_data.queued_files.cbegin(), g_shared_data.queued_files.cend(), data->path);
+            if (it != g_shared_data.queued_files.cend()) {
+                if (it == g_shared_data.queued_files.cbegin()) {
+                    log_write("[FTP] closing current file\n");
+                    if (g_shared_data.on_close) {
+                        g_shared_data.on_close(g_shared_data.user);
+                    }
+
+                    g_shared_data.in_progress = false;
+                } else {
+                    log_write("[FTP] closing other file...\n");
+                }
+
+                g_shared_data.queued_files.erase(it);
+            } else {
+                log_write("[FTP] could not find file in queue...\n");
+            }
+
+            if (data->path) {
+                free(data->path);
+            }
+
+            data->valid = 0;
+        }
+
+        memset(data, 0, sizeof(*data));
+    }
+
+    on_thing();
+    return 0;
+}
+
+int vfs_install_opendir(void* user, const char* path) {
+    return 0;
+}
+
+const char* vfs_install_readdir(void* user, void* user_entry) {
+    return NULL;
+}
+
+int vfs_install_dirlstat(void* user, const void* user_entry, const char* path, struct stat* st) {
+    st->st_nlink = 1;
+    st->st_mode = S_IFDIR | S_IRUSR | S_IRGRP | S_IROTH;
+    return 0;
+}
+
+int vfs_install_isdir_open(void* user) {
+    return 1;
+}
+
+int vfs_install_closedir(void* user) {
+    return 0;
+}
+
+int vfs_install_stat(const char* path, struct stat* st) {
+    st->st_nlink = 1;
+    st->st_mode = S_IFDIR | S_IWUSR | S_IWGRP | S_IWOTH;
+    return 0;
+}
+
+int vfs_install_mkdir(const char* path) {
+    return -1;
+}
+
+int vfs_install_unlink(const char* path) {
+    return -1;
+}
+
+int vfs_install_rmdir(const char* path) {
+    return -1;
+}
+
+int vfs_install_rename(const char* src, const char* dst) {
+    return -1;
+}
+
+FtpVfs g_vfs_install = {
+    .open = vfs_install_open,
+    .read = vfs_install_read,
+    .write = vfs_install_write,
+    .seek = vfs_install_seek,
+    .close = vfs_install_close,
+    .isfile_open = vfs_install_isfile_open,
+    .isfile_ready = vfs_install_isfile_ready,
+    .opendir = vfs_install_opendir,
+    .readdir = vfs_install_readdir,
+    .dirlstat = vfs_install_dirlstat,
+    .closedir = vfs_install_closedir,
+    .isdir_open = vfs_install_isdir_open,
+    .stat = vfs_install_stat,
+    .lstat = vfs_install_stat,
+    .mkdir = vfs_install_mkdir,
+    .unlink = vfs_install_unlink,
+    .rmdir = vfs_install_rmdir,
+    .rename = vfs_install_rename,
+};
+
 void loop(void* arg) {
     while (!g_should_exit) {
         ftpsrv_init(&g_ftpsrv_config);
@@ -44,8 +289,6 @@ void loop(void* arg) {
 
 } // namespace
 
-namespace sphaira::ftpsrv {
-
 bool Init() {
     std::scoped_lock lock{g_mutex};
     if (g_is_running) {
@@ -84,6 +327,9 @@ bool Init() {
     mount_bis = ini_getbool("Nx-App", "mount_bis", mount_bis, INI_PATH);
     save_writable = ini_getbool("Nx-App", "save_writable", save_writable, INI_PATH);
 
+    mount_devices = true;
+    g_ftpsrv_config.timeout = 0;
+
     if (!g_ftpsrv_config.port) {
         return false;
     }
@@ -93,7 +339,13 @@ bool Init() {
         g_ftpsrv_config.anon = true;
     }
 
-    vfs_nx_init(mount_devices, save_writable, mount_bis);
+    const VfsNxCustomPath custom = {
+        .name = "install",
+        .user = NULL,
+        .func = &g_vfs_install,
+    };
+
+    vfs_nx_init(&custom, mount_devices, save_writable, mount_bis);
 
     Result rc;
     if (R_FAILED(rc = threadCreate(&g_thread, loop, nullptr, nullptr, 1024*16, 0x2C, 2))) {
@@ -123,6 +375,40 @@ void Exit() {
     fsdev_wrapUnmountAll();
 }
 
+void InitInstallMode(void* user, OnInstallStart on_start, OnInstallWrite on_write, OnInstallClose on_close) {
+    std::scoped_lock lock{g_shared_data.mutex};
+    g_shared_data.user = user;
+    g_shared_data.on_start = on_start;
+    g_shared_data.on_write = on_write;
+    g_shared_data.on_close = on_close;
+    g_shared_data.enabled = true;
+}
+
+void DisableInstallMode() {
+    std::scoped_lock lock{g_shared_data.mutex};
+    g_shared_data.enabled = false;
+}
+
+unsigned GetPort() {
+    std::scoped_lock lock{g_mutex};
+    return g_ftpsrv_config.port;
+}
+
+bool IsAnon() {
+    std::scoped_lock lock{g_mutex};
+    return g_ftpsrv_config.anon;
+}
+
+const char* GetUser() {
+    std::scoped_lock lock{g_mutex};
+    return g_ftpsrv_config.user;
+}
+
+const char* GetPass() {
+    std::scoped_lock lock{g_mutex};
+    return g_ftpsrv_config.pass;
+}
+
 } // namespace sphaira::ftpsrv
 
 extern "C" {
@@ -132,9 +418,9 @@ void log_file_write(const char* msg) {
 }
 
 void log_file_fwrite(const char* fmt, ...) {
-    std::va_list v{};
+    va_list v{};
     va_start(v, fmt);
-    log_write_arg(fmt, v);
+    log_write_arg(fmt, &v);
     va_end(v);
 }
 

sphaira/source/i18n.cpp

@@ -13,8 +13,8 @@ yyjson_doc* json;
 yyjson_val* root;
 std::unordered_map<std::string, std::string> g_tr_cache;
 
-std::string get_internal(const char* str, size_t len) {
-    const std::string kkey = {str, len};
+std::string get_internal(std::string_view str) {
+    const std::string kkey = {str.data(), str.length()};
 
     if (auto it = g_tr_cache.find(kkey); it != g_tr_cache.end()) {
         return it->second;
@@ -28,7 +28,7 @@ std::string get_internal(const char* str, size_t len) {
         return kkey;
     }
 
-    auto key = yyjson_obj_getn(root, str, len);
+    auto key = yyjson_obj_getn(root, str.data(), str.length());
     if (!key) {
         log_write("\tfailed to find key: [%s]\n", kkey.c_str());
         return kkey;
@@ -78,6 +78,7 @@ bool init(long index) {
         case 11: setLanguage = SetLanguage_RU; break; // "Russian"
         case 12: lang_name = "se"; break; // "Swedish"
         case 13: lang_name = "vi"; break; // "Vietnamese"
+        case 14: lang_name = "uk"; break; // "Ukrainian"
     }
 
     switch (setLanguage) {
@@ -86,7 +87,7 @@ bool init(long index) {
         case SetLanguage_DE: lang_name = "de"; break;
         case SetLanguage_IT: lang_name = "it"; break;
         case SetLanguage_ES: lang_name = "es"; break;
-        case SetLanguage_ZHCN: lang_name = "zh"; break;
+        case SetLanguage_ZHCN: lang_name = "zh"; break; 
         case SetLanguage_KO: lang_name = "ko"; break;
         case SetLanguage_NL: lang_name = "nl"; break;
         case SetLanguage_PT: lang_name = "pt"; break;
@@ -134,16 +135,16 @@ void exit() {
     g_i18n_data.clear();
 }
 
-std::string get(const char* str) {
-    return get_internal(str, std::strlen(str));
+std::string get(std::string_view str) {
+    return get_internal(str);
 }
 
 } // namespace sphaira::i18n
 
 namespace literals {
 
-std::string operator"" _i18n(const char* str, size_t len) {
-    return sphaira::i18n::get_internal(str, len);
+std::string operator""_i18n(const char* str, size_t len) {
+    return sphaira::i18n::get_internal({str, len});
 }
 
 } // namespace literals

sphaira/source/location.cpp

@@ -0,0 +1,75 @@
+#include "location.hpp"
+#include "fs.hpp"
+
+#include <cstring>
+#include <minIni.h>
+
+namespace sphaira::location {
+namespace {
+
+constexpr fs::FsPath location_path{"/config/sphaira/locations.ini"};
+
+} // namespace
+
+void Add(const Entry& e) {
+    if (e.name.empty() || e.url.empty()) {
+        return;
+    }
+
+    ini_puts(e.name.c_str(), "url", e.url.c_str(), location_path);
+    if (!e.user.empty()) {
+        ini_puts(e.name.c_str(), "user", e.user.c_str(), location_path);
+    }
+    if (!e.pass.empty()) {
+        ini_puts(e.name.c_str(), "pass", e.pass.c_str(), location_path);
+    }
+    if (!e.bearer.empty()) {
+        ini_puts(e.name.c_str(), "bearer", e.bearer.c_str(), location_path);
+    }
+    if (!e.pub_key.empty()) {
+        ini_puts(e.name.c_str(), "pub_key", e.pub_key.c_str(), location_path);
+    }
+    if (!e.priv_key.empty()) {
+        ini_puts(e.name.c_str(), "priv_key", e.priv_key.c_str(), location_path);
+    }
+    if (e.port) {
+        ini_putl(e.name.c_str(), "port", e.port, location_path);
+    }
+}
+
+auto Load() -> Entries {
+    Entries out{};
+
+    auto cb = [](const mTCHAR *Section, const mTCHAR *Key, const mTCHAR *Value, void *UserData) -> int {
+        auto e = static_cast<Entries*>(UserData);
+
+        // add new entry if use section changed.
+        if (e->empty() || std::strcmp(Section, e->back().name.c_str())) {
+            e->emplace_back(Section);
+        }
+
+        if (!std::strcmp(Key, "url")) {
+            e->back().url = Value;
+        } else if (!std::strcmp(Key, "user")) {
+            e->back().user = Value;
+        } else if (!std::strcmp(Key, "pass")) {
+            e->back().pass = Value;
+        } else if (!std::strcmp(Key, "bearer")) {
+            e->back().bearer = Value;
+        } else if (!std::strcmp(Key, "pub_key")) {
+            e->back().pub_key = Value;
+        } else if (!std::strcmp(Key, "priv_key")) {
+            e->back().priv_key = Value;
+        } else if (!std::strcmp(Key, "port")) {
+            e->back().port = std::atoi(Value);
+        }
+
+        return 1;
+    };
+
+    ini_browse(cb, &out, location_path);
+
+    return out;
+}
+
+} // namespace sphaira::location

sphaira/source/log.cpp

@@ -14,18 +14,20 @@ std::FILE* file{};
 int nxlink_socket{};
 std::mutex mutex{};
 
-void log_write_arg_internal(const char* s, std::va_list& v) {
+void log_write_arg_internal(const char* s, std::va_list* v) {
     if (file) {
-        std::vfprintf(file, s, v);
+        std::vfprintf(file, s, *v);
         std::fflush(file);
     }
     if (nxlink_socket) {
-        std::vprintf(s, v);
+        std::vprintf(s, *v);
     }
 }
 
 } // namespace
 
+extern "C" {
+
 auto log_file_init() -> bool {
     std::scoped_lock lock{mutex};
     if (file) {
@@ -70,11 +72,11 @@ void log_write(const char* s, ...) {
 
     std::va_list v{};
     va_start(v, s);
-    log_write_arg_internal(s, v);
+    log_write_arg_internal(s, &v);
     va_end(v);
 }
 
-void log_write_arg(const char* s, std::va_list& v) {
+void log_write_arg(const char* s, va_list* v) {
     std::scoped_lock lock{mutex};
     if (!file && !nxlink_socket) {
         return;
@@ -83,4 +85,6 @@ void log_write_arg(const char* s, std::va_list& v) {
     log_write_arg_internal(s, v);
 }
 
+} // extern "C"
+
 #endif

sphaira/source/main.cpp

@@ -66,6 +66,9 @@ void userAppInit(void) {
     if (R_FAILED(rc = ncmInitialize()))
         diagAbortWithResult(rc);
 
+    // it doesn't matter if this fails.
+    appletSetScreenShotPermission(AppletScreenShotPermission_Enable);
+
     log_nxlink_init();
 }
 

sphaira/source/nro.cpp

@@ -57,6 +57,7 @@ auto nro_parse_internal(fs::FsNative& fs, const fs::FsPath& path, NroEntry& entr
 
     // some .nro (vgedit) have bad nacp, fake the nacp
     if (asset.magic != NROASSETHEADER_MAGIC || asset.nacp.offset == 0 || asset.nacp.size != sizeof(entry.nacp)) {
+        std::memset(&asset, 0, sizeof(asset));
         std::memset(&entry.nacp, 0, sizeof(entry.nacp));
 
         // get the name without the .nro
@@ -157,6 +158,11 @@ auto nro_scan_internal(const fs::FsPath& path, std::vector<NroEntry>& nros, bool
 }
 
 auto nro_get_icon_internal(FsFile* f, u64 size, u64 offset) -> std::vector<u8> {
+    // protect again really messed up sizes.
+    if (size > 1024 * 1024) {
+        return {};
+    }
+
     std::vector<u8> icon;
     u64 bytes_read{};
     icon.resize(size);

sphaira/source/option.cpp

@@ -6,21 +6,35 @@
 namespace sphaira::option {
 
 template<typename T>
-auto OptionBase<T>::Get() -> T {
+auto OptionBase<T>::GetInternal(const char* name) -> T {
     if (!m_value.has_value()) {
         if constexpr(std::is_same_v<T, bool>) {
-            m_value = ini_getbool(m_section.c_str(), m_name.c_str(), m_default_value, App::CONFIG_PATH);
+            m_value = ini_getbool(m_section.c_str(), name, m_default_value, App::CONFIG_PATH);
         } else if constexpr(std::is_same_v<T, long>) {
-            m_value = ini_getl(m_section.c_str(), m_name.c_str(), m_default_value, App::CONFIG_PATH);
+            m_value = ini_getl(m_section.c_str(), name, m_default_value, App::CONFIG_PATH);
         } else if constexpr(std::is_same_v<T, std::string>) {
             char buf[FS_MAX_PATH];
-            ini_gets(m_section.c_str(), m_name.c_str(), m_default_value.c_str(), buf, sizeof(buf), App::CONFIG_PATH);
+            ini_gets(m_section.c_str(), name, m_default_value.c_str(), buf, sizeof(buf), App::CONFIG_PATH);
             m_value = buf;
         }
     }
     return m_value.value();
 }
 
+template<typename T>
+auto OptionBase<T>::Get() -> T {
+    return GetInternal(m_name.c_str());
+}
+
+template<typename T>
+auto OptionBase<T>::GetOr(const char* name) -> T {
+    if (ini_haskey(m_section.c_str(), m_name.c_str(), App::CONFIG_PATH)) {
+        return Get();
+    } else {
+        return GetInternal(name);
+    }
+}
+
 template<typename T>
 void OptionBase<T>::Set(T value) {
     m_value = value;

sphaira/source/owo.cpp

@@ -7,6 +7,14 @@
 #include <string_view>
 #include <span>
 
+#include "yati/nx/nca.hpp"
+#include "yati/nx/ncm.hpp"
+#include "yati/nx/npdm.hpp"
+#include "yati/nx/ns.hpp"
+#include "yati/nx/es.hpp"
+#include "yati/nx/keys.hpp"
+#include "yati/nx/crypto.hpp"
+
 #include "owo.hpp"
 #include "defines.hpp"
 #include "app.hpp"
@@ -23,52 +31,9 @@ constexpr u32 PFS0_EXEFS_HASH_BLOCK_SIZE = 0x10000;
 constexpr u32 PFS0_LOGO_HASH_BLOCK_SIZE = 0x1000;
 constexpr u32 PFS0_META_HASH_BLOCK_SIZE = 0x1000;
 constexpr u32 PFS0_PADDING_SIZE = 0x200;
-constexpr u32 NCA_SECTION_TOTAL = 0x4;
 constexpr u32 ROMFS_ENTRY_EMPTY = 0xFFFFFFFF;
 constexpr u32 ROMFS_FILEPARTITION_OFS = 0x200;
 
-enum NcaDistributionType {
-    NcaDistributionType_System   = 0x0,
-    NcaDistributionType_GameCard = 0x1
-};
-
-enum NcaContentType {
-    NcaContentType_Program    = 0x0,
-    NcaContentType_Meta       = 0x1,
-    NcaContentType_Control    = 0x2,
-    NcaContentType_Manual     = 0x3,
-    NcaContentType_Data       = 0x4,
-    NcaContentType_PublicData = 0x5,
-};
-
-enum NcaFileSystemType {
-    NcaFileSystemType_RomFS = 0x0,
-    NcaFileSystemType_PFS0  = 0x1
-};
-
-enum NcaHashType {
-    NcaHashType_Auto                    = 0x0,
-    NcaHashType_HierarchicalSha256      = 0x2,
-    NcaHashType_HierarchicalIntegrity   = 0x3
-};
-
-enum NcaEncryptionType {
-    NcaEncryptionType_Auto      = 0x0,
-    NcaEncryptionType_None      = 0x1,
-    NcaEncryptionType_AesCtrOld = 0x2,
-    NcaEncryptionType_AesCtr    = 0x3,
-    NcaEncryptionType_AesCtrEx  = 0x4
-};
-
-enum NsApplicationRecordType {
-    // installed
-    NsApplicationRecordType_Installed       = 0x3,
-    // application is gamecard, but gamecard isn't insterted
-    NsApplicationRecordType_GamecardMissing = 0x5,
-    // archived
-    NsApplicationRecordType_Archived        = 0xB,
-};
-
 // stdio-like wrapper for std::vector
 struct BufHelper {
     BufHelper() = default;
@@ -124,12 +89,6 @@ struct CnmtHeader {
 };
 static_assert(sizeof(CnmtHeader) == 0x20);
 
-struct NcmContentStorageRecord {
-    NcmContentMetaKey key;
-    u8 storage_id; //
-    u8 padding[0x7];
-};
-
 struct NcmContentMetaData {
     NcmContentMetaHeader header;
     NcmApplicationMetaExtendedHeader extended;
@@ -142,7 +101,7 @@ struct NcaMetaEntry {
     NcaEntry nca_entry;
     NcmContentMetaHeader content_meta_header{};
     NcmContentMetaKey content_meta_key{};
-    NcmContentStorageRecord content_storage_record{};
+    ncm::ContentStorageRecord content_storage_record{};
     NcmContentMetaData content_meta_data{};
 };
 
@@ -171,61 +130,6 @@ struct FileEntry {
 
 using FileEntries = std::vector<FileEntry>;
 
-struct NpdmMeta {
-    u32 magic; // "META"
-    u32 signature_key_generation; // +9.0.0
-    u32 _0x8;
-    u8 flags;
-    u8 _0xD;
-    u8 main_thread_priority;
-    u8 main_thread_core_num;
-    u32 _0x10;
-    u32 sys_resource_size; // +3.0.0
-    u32 version;
-    u32 main_thread_stack_size;
-    char title_name[0x10];
-    char product_code[0x10];
-    u8 _0x40[0x30];
-    u32 aci0_offset;
-    u32 aci0_size;
-    u32 acid_offset;
-    u32 acid_size;
-};
-
-struct NpdmAcid {
-    u8 rsa_sig[0x100];
-    u8 rsa_pub[0x100];
-    u32 magic; // "ACID"
-    u32 size;
-    u8 version;
-    u8 _0x209[0x1];
-    u8 _0x20A[0x2];
-    u32 flags;
-    u64 program_id_min;
-    u64 program_id_max;
-    u32 fac_offset;
-    u32 fac_size;
-    u32 sac_offset;
-    u32 sac_size;
-    u32 kac_offset;
-    u32 kac_size;
-    u8 _0x238[0x8];
-};
-
-struct NpdmAci0 {
-    u32 magic; // "ACI0"
-    u8 _0x4[0xC];
-    u64 program_id;
-    u8 _0x18[0x8];
-    u32 fac_offset;
-    u32 fac_size;
-    u32 sac_offset;
-    u32 sac_size;
-    u32 kac_offset;
-    u32 kac_size;
-    u8 _0x38[0x8];
-};
-
 struct NpdmPatch {
     char title_name[0x10]{"Application"};
     char product_code[0x10]{};
@@ -238,56 +142,6 @@ struct NcapPatch {
     u64 tid;
 };
 
-struct NcaSectionTableEntry {
-    u32 media_start_offset; // divided by 0x200.
-    u32 media_end_offset;   // divided by 0x200.
-    u8 _0x8[0x4];           // unknown.
-    u8 _0xC[0x4];           // unknown.
-};
-
-struct LayerRegion {
-    u64 offset;
-    u64 size;
-};
-
-struct HierarchicalSha256Data {
-    u8 master_hash[0x20];
-    u32 block_size;
-    u32 layer_count;
-    LayerRegion hash_layer;
-    LayerRegion pfs0_layer;
-    LayerRegion unused_layers[3];
-    u8 _0x78[0x80];
-};
-
-#pragma pack(push, 1)
-struct HierarchicalIntegrityVerificationLevelInformation {
-    u64 logical_offset;
-    u64 hash_data_size;
-    u32 block_size; // log2
-    u32 _0x14; // reserved
-};
-#pragma pack(pop)
-
-struct InfoLevelHash {
-    u32 max_layers;
-    HierarchicalIntegrityVerificationLevelInformation levels[6];
-    u8 signature_salt[0x20];
-};
-
-struct IntegrityMetaInfo {
-    u32 magic; // IVFC
-    u32 version;
-    u32 master_hash_size;
-    InfoLevelHash info_level_hash;
-    u8 master_hash[0x20];
-    u8 _0xE0[0x18];
-};
-
-static_assert(sizeof(HierarchicalSha256Data) == 0xF8);
-static_assert(sizeof(IntegrityMetaInfo) == 0xF8);
-static_assert(sizeof(HierarchicalSha256Data) == sizeof(IntegrityMetaInfo));
-
 typedef struct romfs_dirent_ctx {
     u32 entry_offset;
     struct romfs_dirent_ctx *parent; /* Parent node */
@@ -317,70 +171,6 @@ typedef struct {
     u64 file_partition_size;
 } romfs_ctx_t;
 
-struct NcaFsHeader {
-    u16 version;           // always 2.
-    u8 fs_type;            // see NcaFileSystemType.
-    u8 hash_type;          // see NcaHashType.
-    u8 encryption_type;    // see NcaEncryptionType.
-    u8 metadata_hash_type;
-    u8 _0x6[0x2];          // empty.
-
-    union {
-        HierarchicalSha256Data hierarchical_sha256_data;
-        IntegrityMetaInfo integrity_meta_info; // used for romfs
-    } hash_data;
-
-    u8 patch_info[0x40];
-    u64 section_ctr;
-    u8 spares_info[0x30];
-    u8 compression_info[0x28];
-    u8 meta_data_hash_data_info[0x30];
-    u8 reserved[0x30];
-};
-
-struct NcaSectionHeaderHash {
-    u8 sha256[0x20];
-};
-
-struct NcaKeyArea {
-    u8 area[0x10];
-};
-
-struct NcaHeader {
-    u8 rsa_fixed_key[0x100];
-    u8 rsa_npdm[0x100];        // key from npdm.
-    u32 magic;
-    u8 distribution_type;      // see NcaDistributionType.
-    u8 content_type;           // see NcaContentType.
-    u8 old_key_gen;            // see NcaOldKeyGeneration.
-    u8 kaek_index;             // see NcaKeyAreaEncryptionKeyIndex.
-    u64 size;
-    u64 title_id;
-    u32 context_id;
-    u32 sdk_version;
-    u8 key_gen;                // see NcaKeyGeneration.
-    u8 header_1_sig_key_gen;
-    u8 _0x222[0xE];            // empty.
-    FsRightsId rights_id;
-
-    NcaSectionTableEntry fs_table[NCA_SECTION_TOTAL];
-    NcaSectionHeaderHash fs_header_hash[NCA_SECTION_TOTAL];
-    NcaKeyArea key_area[NCA_SECTION_TOTAL];
-
-    u8 _0x340[0xC0];           // empty.
-
-    NcaFsHeader fs_header[NCA_SECTION_TOTAL];
-};
-
-constexpr u8 HEADER_KEK_SRC[0x10] = {
-    0x1F, 0x12, 0x91, 0x3A, 0x4A, 0xCB, 0xF0, 0x0D, 0x4C, 0xDE, 0x3A, 0xF6, 0xD5, 0x23, 0x88, 0x2A
-};
-
-constexpr u8 HEADER_KEY_SRC[0x20] = {
-    0x5A, 0x3E, 0xD8, 0x4F, 0xDE, 0xC0, 0xD8, 0x26, 0x31, 0xF7, 0xE2, 0x5D, 0x19, 0x7B, 0xF5, 0xD0,
-    0x1C, 0x9B, 0x7B, 0xFA, 0xF6, 0x28, 0x18, 0x3D, 0x71, 0xF6, 0x4D, 0x73, 0xF1, 0x50, 0xB9, 0xD2
-};
-
 auto write_padding(BufHelper& buf, u64 off, u64 block) -> u64 {
     const u64 size = block - (off % block);
     if (size) {
@@ -632,9 +422,9 @@ auto npdm_patch_kc(std::vector<u8>& npdm, u32 off, u32 size, u32 bitmask, u32 va
 
 // todo: manually build npdm
 void patch_npdm(std::vector<u8>& npdm, const NpdmPatch& patch) {
-    NpdmMeta meta{};
-    NpdmAci0 aci0{};
-    NpdmAcid acid{};
+    npdm::Meta meta{};
+    npdm::Aci0 aci0{};
+    npdm::Acid acid{};
     std::memcpy(&meta, npdm.data(), sizeof(meta));
     std::memcpy(&aci0, npdm.data() + meta.aci0_offset, sizeof(aci0));
     std::memcpy(&acid, npdm.data() + meta.acid_offset, sizeof(acid));
@@ -805,7 +595,7 @@ void write_nca_padding(BufHelper& buf) {
     write_padding(buf, buf.tell(), 0x200);
 }
 
-void nca_encrypt_header(NcaHeader* header, std::span<const u8> key) {
+void nca_encrypt_header(nca::Header* header, std::span<const u8> key) {
     Aes128XtsContext ctx{};
     aes128XtsContextCreate(&ctx, key.data(), key.data() + 0x10, true);
 
@@ -816,41 +606,41 @@ void nca_encrypt_header(NcaHeader* header, std::span<const u8> key) {
     }
 }
 
-void write_nca_section(NcaHeader& nca_header, u8 index, u64 start, u64 end) {
+void write_nca_section(nca::Header& nca_header, u8 index, u64 start, u64 end) {
     auto& section = nca_header.fs_table[index];
     section.media_start_offset = start / 0x200; // 0xC00 / 0x200
     section.media_end_offset = end / 0x200; // Section end offset / 200
     section._0x8[0] = 0x1; // Always 1
 }
 
-void write_nca_fs_header_pfs0(NcaHeader& nca_header, u8 index, const std::vector<u8>& master_hash, u64 hash_table_size, u32 block_size) {
+void write_nca_fs_header_pfs0(nca::Header& nca_header, u8 index, const std::vector<u8>& master_hash, u64 hash_table_size, u32 block_size) {
     auto& fs_header = nca_header.fs_header[index];
-    fs_header.hash_type = NcaHashType_HierarchicalSha256;
-    fs_header.fs_type = NcaFileSystemType_PFS0;
+    fs_header.hash_type = nca::HashType_HierarchicalSha256;
+    fs_header.fs_type = nca::FileSystemType_PFS0;
     fs_header.version = 0x2; // Always 2
     fs_header.hash_data.hierarchical_sha256_data.layer_count = 0x2;
     fs_header.hash_data.hierarchical_sha256_data.block_size = block_size;
-    fs_header.encryption_type = NcaEncryptionType_None;
+    fs_header.encryption_type = nca::EncryptionType_None;
     fs_header.hash_data.hierarchical_sha256_data.hash_layer.size = hash_table_size;
     std::memcpy(fs_header.hash_data.hierarchical_sha256_data.master_hash, master_hash.data(), master_hash.size());
     sha256CalculateHash(&nca_header.fs_header_hash[index], &fs_header, sizeof(fs_header));
 }
 
-void write_nca_fs_header_romfs(NcaHeader& nca_header, u8 index) {
+void write_nca_fs_header_romfs(nca::Header& nca_header, u8 index) {
     auto& fs_header = nca_header.fs_header[index];
-    fs_header.hash_type = NcaHashType_HierarchicalIntegrity;
-    fs_header.fs_type = NcaFileSystemType_RomFS;
+    fs_header.hash_type = nca::HashType_HierarchicalIntegrity;
+    fs_header.fs_type = nca::FileSystemType_RomFS;
     fs_header.version = 0x2; // Always 2
     fs_header.hash_data.integrity_meta_info.magic = 0x43465649;
     fs_header.hash_data.integrity_meta_info.version = 0x20000; // Always 0x20000
     fs_header.hash_data.integrity_meta_info.master_hash_size = SHA256_HASH_SIZE;
     fs_header.hash_data.integrity_meta_info.info_level_hash.max_layers = 0x7;
-    fs_header.encryption_type = NcaEncryptionType_None;
+    fs_header.encryption_type = nca::EncryptionType_None;
     fs_header.hash_data.integrity_meta_info.info_level_hash.levels[5].block_size = 0x0E; // 0x4000
     sha256CalculateHash(&nca_header.fs_header_hash[index], &fs_header, sizeof(fs_header));
 }
 
-void write_nca_pfs0(NcaHeader& nca_header, u8 index, const FileEntries& entries, u32 block_size, BufHelper& buf) {
+void write_nca_pfs0(nca::Header& nca_header, u8 index, const FileEntries& entries, u32 block_size, BufHelper& buf) {
     const auto pfs0 = build_pfs0(entries);
     const auto pfs0_hash_table = build_pfs0_hash_table(pfs0, block_size);
     const auto pfs0_master_hash = build_pfs0_master_hash(pfs0_hash_table);
@@ -887,7 +677,7 @@ auto ivfc_create_level(const std::vector<u8>& src) -> std::vector<u8> {
     return buf.buf;
 }
 
-void write_nca_romfs(NcaHeader& nca_header, u8 index, const FileEntries& entries, u32 block_size, BufHelper& buf) {
+void write_nca_romfs(nca::Header& nca_header, u8 index, const FileEntries& entries, u32 block_size, BufHelper& buf) {
     auto& fs_header = nca_header.fs_header[index];
     auto& meta_info = fs_header.hash_data.integrity_meta_info;
     auto& info_level_hash = meta_info.info_level_hash;
@@ -921,22 +711,22 @@ void write_nca_romfs(NcaHeader& nca_header, u8 index, const FileEntries& entries
     write_nca_fs_header_romfs(nca_header, index);
 }
 
-void write_nca_header_encypted(NcaHeader& nca_header, u64 tid, std::span<const u8> key, NcaContentType type, BufHelper& buf) {
-    nca_header.magic = 0x3341434E;
-    nca_header.distribution_type = NcaDistributionType_System;
+void write_nca_header_encypted(nca::Header& nca_header, u64 tid, const keys::Keys& keys, nca::ContentType type, BufHelper& buf) {
+    nca_header.magic = NCA3_MAGIC;
+    nca_header.distribution_type = nca::DistributionType_System;
     nca_header.content_type = type;
-    nca_header.title_id = tid;
+    nca_header.program_id = tid;
     nca_header.sdk_version = 0x000C1100;
     nca_header.size = buf.tell();
 
-    nca_encrypt_header(&nca_header, key);
+    nca_encrypt_header(&nca_header, keys.header_key);
     buf.seek(0);
     buf.write(&nca_header, sizeof(nca_header));
 }
 
-auto create_program_nca(u64 tid, std::span<const u8> key, const FileEntries& exefs, const FileEntries& romfs, const FileEntries& logo) -> NcaEntry {
+auto create_program_nca(u64 tid, const keys::Keys& keys, const FileEntries& exefs, const FileEntries& romfs, const FileEntries& logo) -> NcaEntry {
     BufHelper buf;
-    NcaHeader nca_header{};
+    nca::Header nca_header{};
     buf.write(&nca_header, sizeof(nca_header));
 
     write_nca_pfs0(nca_header, 0, exefs, PFS0_EXEFS_HASH_BLOCK_SIZE, buf);
@@ -945,23 +735,23 @@ auto create_program_nca(u64 tid, std::span<const u8> key, const FileEntries& exe
     if (logo.size() == 2 && !logo[0].data.empty() && !logo[1].data.empty()) {
         write_nca_pfs0(nca_header, 2, logo, PFS0_LOGO_HASH_BLOCK_SIZE, buf);
     }
-    write_nca_header_encypted(nca_header, tid, key, NcaContentType_Program, buf);
+    write_nca_header_encypted(nca_header, tid, keys, nca::ContentType_Program, buf);
 
     return {buf, NcmContentType_Program};
 }
 
-auto create_control_nca(u64 tid, std::span<const u8> key, const FileEntries& romfs) -> NcaEntry{
-    NcaHeader nca_header{};
+auto create_control_nca(u64 tid, const keys::Keys& keys, const FileEntries& romfs) -> NcaEntry{
+    nca::Header nca_header{};
     BufHelper buf;
     buf.write(&nca_header, sizeof(nca_header));
 
     write_nca_romfs(nca_header, 0, romfs, IVFC_HASH_BLOCK_SIZE, buf);
-    write_nca_header_encypted(nca_header, tid, key, NcaContentType_Control, buf);
+    write_nca_header_encypted(nca_header, tid, keys, nca::ContentType_Control, buf);
 
     return {buf, NcmContentType_Control};
 }
 
-auto create_meta_nca(u64 tid, std::span<const u8> key, NcmStorageId storage_id, const std::vector<NcaEntry>& ncas) -> NcaMetaEntry {
+auto create_meta_nca(u64 tid, const keys::Keys& keys, NcmStorageId storage_id, const std::vector<NcaEntry>& ncas) -> NcaMetaEntry {
     CnmtHeader cnmt_header{};
     NcmApplicationMetaExtendedHeader cnmt_extended{};
     NcmPackagedContentInfo packaged_content_info[2]{};
@@ -997,10 +787,10 @@ auto create_meta_nca(u64 tid, std::span<const u8> key, NcmStorageId storage_id,
     std::snprintf(cnmt_name, sizeof(cnmt_name), "Application_%016lX.cnmt", tid);
     add_file_entry(cnmt, cnmt_name, cnmt_buf.buf.data(), cnmt_buf.buf.size());
 
-    NcaHeader nca_header{};
+    nca::Header nca_header{};
     buf.write(&nca_header, sizeof(nca_header));
     write_nca_pfs0(nca_header, 0, cnmt, PFS0_META_HASH_BLOCK_SIZE, buf);
-    write_nca_header_encypted(nca_header, tid, key, NcaContentType_Meta, buf);
+    write_nca_header_encypted(nca_header, tid, keys, nca::ContentType_Meta, buf);
 
     // entry
     NcaMetaEntry entry{buf, NcmContentType_Meta};
@@ -1040,26 +830,6 @@ auto create_meta_nca(u64 tid, std::span<const u8> key, NcmStorageId storage_id,
     return entry;
 }
 
-Result nsDeleteApplicationRecord(Service* srv, u64 tid) {
-    return serviceDispatchIn(srv, 27, tid);
-}
-
-Result nsPushApplicationRecord(Service* srv, u64 tid, const NcmContentStorageRecord* records, u32 count) {
-    const struct {
-        u8 last_modified_event;
-        u8 padding[0x7];
-        u64 tid;
-    } in = { NsApplicationRecordType_Installed, {0}, tid };
-
-    return serviceDispatchIn(srv, 16, in,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
-        .buffers = { { records, sizeof(NcmContentStorageRecord) * count } });
-}
-
-Result nsInvalidateApplicationControlCache(Service* srv, u64 tid) {
-    return serviceDispatchIn(srv, 404, tid);
-}
-
 auto install_forwader_internal(ui::ProgressBox* pbox, OwoConfig& config, NcmStorageId storage_id) -> Result {
     R_UNLESS(!config.nro_path.empty(), OwoError_BadArgs);
     // R_UNLESS(!config.icon.empty(), OwoError_BadArgs);
@@ -1073,14 +843,8 @@ auto install_forwader_internal(ui::ProgressBox* pbox, OwoConfig& config, NcmStor
     R_TRY(nsInitialize());
     ON_SCOPE_EXIT(nsExit());
 
-    // generate header kek
-    u8 header_kek[0x20];
-    R_TRY(splCryptoGenerateAesKek(HEADER_KEK_SRC, 0, 0, header_kek));
-    // gen header key 0
-    u8 key[0x20];
-    R_TRY(splCryptoGenerateAesKey(header_kek, HEADER_KEY_SRC, key));
-    // gen header key 1
-    R_TRY(splCryptoGenerateAesKey(header_kek, HEADER_KEY_SRC + 0x10, key + 0x10));
+    keys::Keys keys;
+    R_TRY(keys::parse_keys(keys, false));
 
     // fix args to include nro path
     if (config.args.empty()) {
@@ -1093,7 +857,8 @@ auto install_forwader_internal(ui::ProgressBox* pbox, OwoConfig& config, NcmStor
     u64 hash_data[SHA256_HASH_SIZE / sizeof(u64)];
     const auto hash_path = config.nro_path + config.args;
     sha256CalculateHash(hash_data, hash_path.data(), hash_path.length());
-    const u64 tid = 0x0100000000000000 | (hash_data[0] & 0x00FFFFFFFFFFF000);
+    const u64 old_tid = 0x0100000000000000 | (hash_data[0] & 0x00FFFFFFFFFFF000);
+    const u64 tid = 0x0500000000000000 | (hash_data[0] & 0x00FFFFFFFFFFF000);
 
     std::vector<NcaEntry> nca_entries;
 
@@ -1124,7 +889,7 @@ auto install_forwader_internal(ui::ProgressBox* pbox, OwoConfig& config, NcmStor
         patch_npdm(exefs[1].data, npdm_patch);
 
         nca_entries.emplace_back(
-            create_program_nca(tid, key, exefs, romfs, logo)
+            create_program_nca(tid, keys, exefs, romfs, logo)
         );
     } else {
         nca_entries.emplace_back(
@@ -1147,18 +912,18 @@ auto install_forwader_internal(ui::ProgressBox* pbox, OwoConfig& config, NcmStor
         add_file_entry(romfs, "/icon_AmericanEnglish.dat", config.icon);
 
         nca_entries.emplace_back(
-            create_control_nca(tid, key, romfs)
+            create_control_nca(tid, keys, romfs)
         );
     }
 
     // create meta
     NcmContentMetaHeader content_meta_header;
     NcmContentMetaKey content_meta_key;
-    NcmContentStorageRecord content_storage_record;
+    ncm::ContentStorageRecord content_storage_record;
     NcmContentMetaData content_meta_data;
     {
         pbox->NewTransfer("Creating Meta"_i18n).UpdateTransfer(2, 8);
-        const auto meta_entry = create_meta_nca(tid, key, storage_id, nca_entries);
+        const auto meta_entry = create_meta_nca(tid, keys, storage_id, nca_entries);
 
         nca_entries.emplace_back(meta_entry.nca_entry);
         content_meta_header = meta_entry.content_meta_header;
@@ -1216,17 +981,23 @@ auto install_forwader_internal(ui::ProgressBox* pbox, OwoConfig& config, NcmStor
             R_TRY(nsIsAnyApplicationEntityInstalled(tid, &already_installed));
         }
 
+        // remove old id for forwarders.
+        const auto rc = nsDeleteApplicationCompletely(old_tid);
+        if (R_FAILED(rc) && rc != 0x410) { // not found
+            App::Notify("Failed to remove old forwarder, please manually remove it!");
+        }
+
         // remove previous application record
         if (already_installed || hosversionBefore(2,0,0)) {
-            const auto rc = nsDeleteApplicationRecord(srv_ptr, tid);
+            const auto rc = ns::DeleteApplicationRecord(srv_ptr, tid);
             R_UNLESS(R_SUCCEEDED(rc) || hosversionBefore(2,0,0), rc);
         }
 
-        R_TRY(nsPushApplicationRecord(srv_ptr, tid, &content_storage_record, 1));
+        R_TRY(ns::PushApplicationRecord(srv_ptr, tid, &content_storage_record, 1));
 
         // force flush
         if (already_installed || hosversionBefore(2,0,0)) {
-            const auto rc = nsInvalidateApplicationControlCache(srv_ptr, tid);
+            const auto rc = ns::InvalidateApplicationControlCache(srv_ptr, tid);
             R_UNLESS(R_SUCCEEDED(rc) || hosversionBefore(2,0,0), rc);
         }
     }
@@ -1241,7 +1012,7 @@ auto install_forwarder(ui::ProgressBox* pbox, OwoConfig& config, NcmStorageId st
 }
 
 auto install_forwarder(OwoConfig& config, NcmStorageId storage_id) -> Result {
-    App::Push(std::make_shared<ui::ProgressBox>("Installing Forwarder"_i18n, [config, storage_id](auto pbox) mutable -> bool {
+    App::Push(std::make_shared<ui::ProgressBox>(0, "Installing Forwarder"_i18n, config.name, [config, storage_id](auto pbox) mutable -> bool {
         return R_SUCCEEDED(install_forwarder(pbox, config, storage_id));
     }));
     R_SUCCEED();

sphaira/source/swkbd.cpp

@@ -42,14 +42,15 @@ Result ShowInternal(Config& cfg, const char* guide, const char* initial, s64 len
 } // namespace
 
 Result ShowText(std::string& out, const char* guide, const char* initial, s64 len_min, s64 len_max) {
-    Config cfg;
+    Config cfg{};
     R_TRY(ShowInternal(cfg, guide, initial, len_min, len_max));
     out = cfg.out_text;
     R_SUCCEED();
 }
 
 Result ShowNumPad(s64& out, const char* guide, const char* initial, s64 len_min, s64 len_max) {
-    Config cfg;
+    Config cfg{};
+    cfg.numpad = true;
     R_TRY(ShowInternal(cfg, guide, initial, len_min, len_max));
     out = std::atoll(cfg.out_text);
     R_SUCCEED();

sphaira/source/ui/bubbles.cpp

@@ -1,115 +0,0 @@
-#include "ui/types.hpp"
-#include "ui/object.hpp"
-#include "ui/nvg_util.hpp"
-#include "app.hpp"
-
-namespace sphaira::ui::bubble {
-namespace {
-
-constexpr auto MAX_BUBBLES = 20;
-
-struct Bubble {
-    int start_x;
-    int texture;
-    int x,y,w,h;
-    int y_inc;
-    float sway_inc;
-    float sway;
-    bool sway_right_flag;
-};
-
-Bubble bubbles[MAX_BUBBLES]{};
-int g_textures[3];
-bool g_is_init = false;
-
-void setup_bubble(Bubble *bubble) {
-    // setup normal vars.
-    bubble->texture = (randomGet64() % std::size(g_textures));
-    bubble->start_x = randomGet64() % (int)SCREEN_WIDTH;
-    bubble->x = bubble->start_x;
-    bubble->y = (int)SCREEN_HEIGHT - ( randomGet64() % 60 );
-    const int size = (randomGet64() % 50) + 40;
-    bubble->w = size;
-    bubble->h = size;
-    bubble->y_inc = (randomGet64() % 5) + 1;
-    bubble->sway_inc = ((randomGet64() % 6) + 3) / 10;
-    bubble->sway = 0;
-}
-
-void setup_bubbles(void) {
-    for (auto& bubble : bubbles) {
-        setup_bubble(&bubble);
-    }
-}
-
-void update_bubbles(void) {
-    for (auto& bubble : bubbles) {
-        if (bubble.y + bubble.h < 0) {
-            setup_bubble(&bubble);
-        } else {
-            bubble.y -= bubble.y_inc;
-
-            if (bubble.sway_right_flag) {
-                bubble.x = bubble.start_x + (bubble.sway -= bubble.sway_inc);
-                if (bubble.sway <= 0) {
-                    bubble.sway_right_flag = false;
-                }
-            } else {
-                bubble.x = bubble.start_x + (bubble.sway += bubble.sway_inc);
-                if (bubble.sway > 30) {
-                    bubble.sway_right_flag = true;
-                }
-            }
-        }
-    }
-}
-
-} // namespace
-
-void Init() {
-    if (g_is_init) {
-        return;
-    }
-
-    if (R_SUCCEEDED(romfsInit())) {
-        ON_SCOPE_EXIT(romfsExit());
-
-        auto vg = App::GetVg();
-        g_textures[0] = nvgCreateImage(vg, "romfs:/theme/bubble1.png", 0);
-        g_textures[1] = nvgCreateImage(vg, "romfs:/theme/bubble2.png", 0);
-        g_textures[2] = nvgCreateImage(vg, "romfs:/theme/bubble3.png", 0);
-
-        setup_bubbles();
-        g_is_init = true;
-    }
-}
-
-void Draw(NVGcontext* vg, Theme* theme) {
-    if (!g_is_init) {
-        return;
-    }
-
-    update_bubbles();
-
-    for (auto& bubble : bubbles) {
-        gfx::drawImage(vg, bubble.x, bubble.y, bubble.w, bubble.h, g_textures[bubble.texture]);
-    }
-}
-
-void Exit() {
-    if (!g_is_init) {
-        return;
-    }
-
-    auto vg = App::GetVg();
-    for (auto& texture : g_textures) {
-        if (texture) {
-            nvgDeleteImage(vg, texture);
-            texture = 0;
-        }
-    }
-
-    g_is_init = false;
-}
-
-} // namespace sphaira::ui::bubble

sphaira/source/ui/list.cpp

@@ -2,6 +2,7 @@
 #include "ui/nvg_util.hpp"
 #include "app.hpp"
 #include "log.hpp"
+#include <algorithm>
 
 namespace sphaira::ui {
 
@@ -14,6 +15,11 @@ List::List(s64 row, s64 page, const Vec4& pos, const Vec4& v, const Vec2& pad)
     SetScrollBarPos(SCREEN_WIDTH - 50, 100, SCREEN_HEIGHT-200);
 }
 
+auto List::ClampX(float x, s64 count) const -> float {
+    const float x_max = count * GetMaxX();
+    return std::clamp(x, 0.F, x_max);
+}
+
 auto List::ClampY(float y, s64 count) const -> float {
     float y_max = 0;
 
@@ -25,17 +31,168 @@ auto List::ClampY(float y, s64 count) const -> float {
         y_max = (count - m_page) / m_row * GetMaxY();
     }
 
-    if (y < 0) {
-        y = 0;
-    } else if (y > y_max) {
-        y = y_max;
-    }
-
-    return y;
+    return std::clamp(y, 0.F, y_max);
 }
 
-void List::OnUpdate(Controller* controller, TouchInfo* touch, s64 count, TouchCallback callback) {
-    if (touch->is_clicked && touch->in_range(GetPos())) {
+void List::OnUpdate(Controller* controller, TouchInfo* touch, s64 index, s64 count, TouchCallback callback) {
+    switch (m_layout) {
+        case Layout::HOME:
+            OnUpdateHome(controller, touch, index, count, callback);
+            break;
+        case Layout::GRID:
+            OnUpdateGrid(controller, touch, index, count, callback);
+            break;
+    }
+}
+
+void List::Draw(NVGcontext* vg, Theme* theme, s64 count, Callback callback) const {
+    switch (m_layout) {
+        case Layout::HOME:
+            DrawHome(vg, theme, count, callback);
+            break;
+        case Layout::GRID:
+            DrawGrid(vg, theme, count, callback);
+            break;
+    }
+}
+
+auto List::ScrollDown(s64& index, s64 step, s64 count) -> bool {
+    const auto old_index = index;
+    const auto max = m_layout == Layout::GRID ? GetMaxY() : GetMaxX();
+
+    if (!count) {
+        return false;
+    }
+
+    if (index + step < count) {
+        index += step;
+    } else {
+        index = count - 1;
+    }
+
+    if (index != old_index) {
+        App::PlaySoundEffect(SoundEffect_Scroll);
+        s64 delta = index - old_index;
+        s64 start = m_yoff / max * m_row;
+
+        while (index < start) {
+            start -= m_row;
+            m_yoff -= max;
+        }
+
+        if (index - start >= m_page) {
+            do {
+                start += m_row;
+                delta -= m_row;
+                m_yoff += max;
+            } while (delta > 0 && start + m_page < count);
+        }
+
+        return true;
+    }
+
+    return false;
+}
+
+auto List::ScrollUp(s64& index, s64 step, s64 count) -> bool {
+    const auto old_index = index;
+    const auto max = m_layout == Layout::GRID ? GetMaxY() : GetMaxX();
+
+    if (!count) {
+        return false;
+    }
+
+    if (index >= step) {
+        index -= step;
+    } else {
+        index = 0;
+    }
+
+    if (index != old_index) {
+        App::PlaySoundEffect(SoundEffect_Scroll);
+        s64 start = m_yoff / max * m_row;
+
+        while (index < start) {
+            start -= m_row;
+            m_yoff -= max;
+        }
+
+        while (index - start >= m_page && start + m_page < count) {
+            start += m_row;
+            m_yoff += max;
+        }
+
+        return true;
+    }
+
+    return false;
+}
+
+void List::OnUpdateHome(Controller* controller, TouchInfo* touch, s64 index, s64 count, TouchCallback callback) {
+    if (controller->GotDown(Button::RIGHT)) {
+        if (ScrollDown(index, m_row, count)) {
+            callback(false, index);
+        }
+    } else if (controller->GotDown(Button::LEFT)) {
+        if (ScrollUp(index, m_row, count)) {
+            callback(false, index);
+        }
+    } else if (touch->is_clicked && touch->in_range(GetPos())) {
+        auto v = m_v;
+        v.x -= ClampX(m_yoff + m_y_prog, count);
+
+        for (s64 i = 0; i < count; i++, v.x += v.w + m_pad.x) {
+            if (v.x > GetX() + GetW()) {
+                break;
+            }
+
+            Vec4 vv = v;
+            // if not drawing, only return clipped v as its used for touch
+            vv.w = std::min(v.x + v.w, m_pos.x + m_pos.w) - v.x;
+            vv.h = std::min(v.y + v.h, m_pos.y + m_pos.h) - v.y;
+
+            if (touch->in_range(vv)) {
+                callback(true, i);
+                return;
+            }
+        }
+    } else if (touch->is_scroll && touch->in_range(GetPos())) {
+        m_y_prog = (float)touch->initial.x - (float)touch->cur.x;
+    } else if (touch->is_end) {
+        m_yoff = ClampX(m_yoff + m_y_prog, count);
+        m_y_prog = 0;
+    }
+}
+
+void List::OnUpdateGrid(Controller* controller, TouchInfo* touch, s64 index, s64 count, TouchCallback callback) {
+    const auto page_up_button = m_row == 1 ? Button::DPAD_LEFT : Button::L2;
+    const auto page_down_button = m_row == 1 ? Button::DPAD_RIGHT : Button::R2;
+
+    if (controller->GotDown(Button::DOWN)) {
+        if (ScrollDown(index, m_row, count)) {
+            callback(false, index);
+        }
+    } else if (controller->GotDown(Button::UP)) {
+        if (ScrollUp(index, m_row, count)) {
+            callback(false, index);
+        }
+    } else if (controller->GotDown(page_down_button)) {
+        if (ScrollDown(index, m_page, count)) {
+            callback(false, index);
+        }
+    } else if (controller->GotDown(page_up_button)) {
+        if (ScrollUp(index, m_page, count)) {
+            callback(false, index);
+        }
+    } else if (m_row > 1 && controller->GotDown(Button::RIGHT)) {
+        if (count && index < (count - 1) && (index + 1) % m_row != 0) {
+            callback(false, index + 1);
+        }
+    } else if (m_row > 1 && controller->GotDown(Button::LEFT)) {
+        if (count && index != 0 && (index % m_row) != 0) {
+            callback(false, index - 1);
+        }
+    } else if (touch->is_clicked && touch->in_range(GetPos())) {
         auto v = m_v;
         v.y -= ClampY(m_yoff + m_y_prog, count);
 
@@ -63,7 +220,7 @@ void List::OnUpdate(Controller* controller, TouchInfo* touch, s64 count, TouchCa
                 vv.h = std::min(v.y + v.h, m_pos.y + m_pos.h) - v.y;
 
                 if (touch->in_range(vv)) {
-                    callback(i);
+                    callback(true, i);
                     return;
                 }
             }
@@ -78,7 +235,31 @@ void List::OnUpdate(Controller* controller, TouchInfo* touch, s64 count, TouchCa
     }
 }
 
-void List::Draw(NVGcontext* vg, Theme* theme, s64 count, Callback callback) const {
+void List::DrawHome(NVGcontext* vg, Theme* theme, s64 count, Callback callback) const {
+    const auto yoff = ClampX(m_yoff + m_y_prog, count);
+    auto v = m_v;
+    v.x -= yoff;
+
+    nvgSave(vg);
+    nvgIntersectScissor(vg, GetX(), GetY(), GetW(), GetH());
+
+    for (s64 i = 0; i < count; i++, v.x += v.w + m_pad.x) {
+        // skip anything not visible
+        if (v.x + v.w < GetX()) {
+            continue;
+        }
+
+        if (v.x > GetX() + GetW()) {
+            break;
+        }
+
+        callback(vg, theme, v, i);
+    }
+
+    nvgRestore(vg);
+}
+
+void List::DrawGrid(NVGcontext* vg, Theme* theme, s64 count, Callback callback) const {
     const auto yoff = ClampY(m_yoff + m_y_prog, count);
     const s64 start = yoff / GetMaxY() * m_row;
     gfx::drawScrollbar2(vg, theme, m_scrollbar.x, m_scrollbar.y, m_scrollbar.h, start, count, m_row, m_page);
@@ -87,7 +268,7 @@ void List::Draw(NVGcontext* vg, Theme* theme, s64 count, Callback callback) cons
     v.y -= yoff;
 
     nvgSave(vg);
-    nvgScissor(vg, GetX(), GetY(), GetW(), GetH());
+    nvgIntersectScissor(vg, GetX(), GetY(), GetW(), GetH());
 
     for (s64 i = 0; i < count; v.y += v.h + m_pad.y) {
         if (v.y > GetY() + GetH()) {
@@ -116,74 +297,4 @@ void List::Draw(NVGcontext* vg, Theme* theme, s64 count, Callback callback) cons
     nvgRestore(vg);
 }
 
-auto List::ScrollDown(s64& index, s64 step, s64 count) -> bool {
-    const auto old_index = index;
-
-    if (!count) {
-        return false;
-    }
-
-    if (index + step < count) {
-        index += step;
-    } else {
-        index = count - 1;
-    }
-
-    if (index != old_index) {
-        App::PlaySoundEffect(SoundEffect_Scroll);
-        s64 delta = index - old_index;
-        s64 start = m_yoff / GetMaxY() * m_row;
-
-        while (index < start) {
-            start -= m_row;
-            m_yoff -= GetMaxY();
-        }
-
-        if (index - start >= m_page) {
-            do {
-                start += m_row;
-                delta -= m_row;
-                m_yoff += GetMaxY();
-            } while (delta > 0 && start + m_page < count);
-        }
-
-        return true;
-    }
-
-    return false;
-}
-
-auto List::ScrollUp(s64& index, s64 step, s64 count) -> bool {
-    const auto old_index = index;
-
-    if (!count) {
-        return false;
-    }
-
-    if (index >= step) {
-        index -= step;
-    } else {
-        index = 0;
-    }
-
-    if (index != old_index) {
-        App::PlaySoundEffect(SoundEffect_Scroll);
-        s64 start = m_yoff / GetMaxY() * m_row;
-
-        while (index < start) {
-            start -= m_row;
-            m_yoff -= GetMaxY();
-        }
-
-        while (index - start >= m_page && start + m_page < count) {
-            start += m_row;
-            m_yoff += GetMaxY();
-        }
-
-        return true;
-    }
-
-    return false;
-}
-
 } // namespace sphaira::ui

sphaira/source/ui/menus/appstore.cpp

@@ -13,6 +13,7 @@
 #include "yyjson_helper.hpp"
 #include "swkbd.hpp"
 #include "i18n.hpp"
+#include "nro.hpp"
 
 #include <minIni.h>
 #include <string>
@@ -34,8 +35,6 @@ constexpr auto URL_JSON = "https://switch.cdn.fortheusers.org/repo.json";
 constexpr auto URL_POST_FEEDBACK = "http://switchbru.com/appstore/feedback";
 constexpr auto URL_GET_FEEDACK = "http://switchbru.com/appstore/feedback";
 
-constexpr const char* INI_SECTION = "appstore";
-
 constexpr const char* FILTER_STR[] = {
     "All",
     "Games",
@@ -236,18 +235,15 @@ void DrawIcon(NVGcontext* vg, const LazyImage& l, const LazyImage& d, float x, f
     bool crop = false;
     if (iw < w || ih < h) {
         rounded_image = false;
-        gfx::drawRect(vg, x, y, w, h, nvgRGB(i.first_pixel[0], i.first_pixel[1], i.first_pixel[2]), rounded);
+        gfx::drawRect(vg, x, y, w, h, nvgRGB(i.first_pixel[0], i.first_pixel[1], i.first_pixel[2]), rounded ? 5 : 0);
     }
     if (iw > w || ih > h) {
         crop = true;
         nvgSave(vg);
         nvgIntersectScissor(vg, x, y, w, h);
     }
-    if (rounded_image) {
-        gfx::drawImageRounded(vg, ix, iy, iw, ih, i.image);
-    } else {
-        gfx::drawImage(vg, ix, iy, iw, ih, i.image);
-    }
+
+    gfx::drawImage(vg, ix, iy, iw, ih, i.image, rounded_image ? 5 : 0);
     if (crop) {
         nvgRestore(vg);
     }
@@ -593,6 +589,14 @@ auto InstallApp(ProgressBox* pbox, const Entry& entry) -> bool {
     return true;
 }
 
+// case-insensitive version of str.find()
+auto FindCaseInsensitive(std::string_view base, std::string_view term) -> bool {
+    const auto it = std::search(base.cbegin(), base.cend(), term.cbegin(), term.cend(), [](char a, char b){
+        return std::toupper(a) == std::toupper(b);
+    });
+    return it != base.cend();
+}
+
 } // namespace
 
 EntryMenu::EntryMenu(Entry& entry, const LazyImage& default_icon, Menu& menu)
@@ -769,7 +773,7 @@ void EntryMenu::UpdateOptions() {
     };
 
     const auto install = [this](){
-        App::Push(std::make_shared<ProgressBox>("Installing "_i18n + m_entry.title, [this](auto pbox){
+        App::Push(std::make_shared<ProgressBox>(m_entry.image.image, "Downloading "_i18n, m_entry.title, [this](auto pbox){
             return InstallApp(pbox, m_entry);
         }, [this](bool success){
             if (success) {
@@ -782,7 +786,7 @@ void EntryMenu::UpdateOptions() {
     };
 
     const auto uninstall = [this](){
-        App::Push(std::make_shared<ProgressBox>("Uninstalling "_i18n + m_entry.title, [this](auto pbox){
+        App::Push(std::make_shared<ProgressBox>(m_entry.image.image, "Uninstalling "_i18n, m_entry.title, [this](auto pbox){
             return UninstallApp(pbox, m_entry);
         }, [this](bool success){
             if (success) {
@@ -841,59 +845,40 @@ void EntryMenu::SetIndex(s64 index) {
     }
 }
 
-auto toLower(const std::string& str) -> std::string {
-	std::string lower;
-	std::transform(str.cbegin(), str.cend(), std::back_inserter(lower), tolower);
-	return lower;
-}
-
-Menu::Menu(const std::vector<NroEntry>& nro_entries) : MenuBase{"AppStore"_i18n}, m_nro_entries{nro_entries} {
+Menu::Menu() : grid::Menu{"AppStore"_i18n} {
     fs::FsNativeSd fs;
     fs.CreateDirectoryRecursively("/switch/sphaira/cache/appstore/icons");
     fs.CreateDirectoryRecursively("/switch/sphaira/cache/appstore/banners");
     fs.CreateDirectoryRecursively("/switch/sphaira/cache/appstore/screens");
 
     this->SetActions(
-        std::make_pair(Button::RIGHT, Action{[this](){
-            if (m_entries_current.empty()) {
-                return;
-            }
+        std::make_pair(Button::B, Action{"Back"_i18n, [this](){
+            if (m_is_author) {
+                m_is_author = false;
+                if (m_is_search) {
+                    SetSearch(m_search_term);
+                } else {
+                    SetFilter();
+                }
 
-            if (m_index < (m_entries_current.size() - 1) && (m_index + 1) % 3 != 0) {
-                SetIndex(m_index + 1);
-                App::PlaySoundEffect(SoundEffect_Scroll);
-                log_write("moved right\n");
-            }
-        }}),
-        std::make_pair(Button::LEFT, Action{[this](){
-            if (m_entries_current.empty()) {
-                return;
-            }
-
-            if (m_index != 0 && (m_index % 3) != 0) {
-                SetIndex(m_index - 1);
-                App::PlaySoundEffect(SoundEffect_Scroll);
-                log_write("moved left\n");
-            }
-        }}),
-        std::make_pair(Button::DOWN, Action{[this](){
-            if (m_list->ScrollDown(m_index, 3, m_entries_current.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::UP, Action{[this](){
-            if (m_list->ScrollUp(m_index, 3, m_entries_current.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::R2, Action{[this](){
-            if (m_list->ScrollDown(m_index, 9, m_entries_current.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::L2, Action{[this](){
-            if (m_list->ScrollUp(m_index, 9, m_entries_current.size())) {
-                SetIndex(m_index);
+                SetIndex(m_entry_author_jump_back);
+                if (m_entry_author_jump_back >= 9) {
+                    m_list->SetYoff((((m_entry_author_jump_back - 9) + 3) / 3) * m_list->GetMaxY());
+                } else {
+                    m_list->SetYoff(0);
+                }
+            } else if (m_is_search) {
+                m_is_search = false;
+                SetFilter();
+                SetIndex(m_entry_search_jump_back);
+                if (m_entry_search_jump_back >= 9) {
+                    m_list->SetYoff(0);
+                    m_list->SetYoff((((m_entry_search_jump_back - 9) + 3) / 3) * m_list->GetMaxY());
+                } else {
+                    m_list->SetYoff(0);
+                }
+            } else {
+                SetPop();
             }
         }}),
         std::make_pair(Button::A, Action{"Info"_i18n, [this](){
@@ -927,17 +912,30 @@ Menu::Menu(const std::vector<NroEntry>& nro_entries) : MenuBase{"AppStore"_i18n}
             order_items.push_back("Descending"_i18n);
             order_items.push_back("Ascending"_i18n);
 
-            options->Add(std::make_shared<SidebarEntryArray>("Filter"_i18n, filter_items, [this, filter_items](s64& index_out){
-                SetFilter((Filter)index_out);
-            }, (s64)m_filter));
+            SidebarEntryArray::Items layout_items;
+            layout_items.push_back("List"_i18n);
+            layout_items.push_back("Icon"_i18n);
+            layout_items.push_back("Grid"_i18n);
 
-            options->Add(std::make_shared<SidebarEntryArray>("Sort"_i18n, sort_items, [this, sort_items](s64& index_out){
-                SetSort((SortType)index_out);
-            }, (s64)m_sort));
+            options->Add(std::make_shared<SidebarEntryArray>("Filter"_i18n, filter_items, [this](s64& index_out){
+                m_filter.Set(index_out);
+                SetFilter();
+            }, m_filter.Get()));
 
-            options->Add(std::make_shared<SidebarEntryArray>("Order"_i18n, order_items, [this, order_items](s64& index_out){
-                SetOrder((OrderType)index_out);
-            }, (s64)m_order));
+            options->Add(std::make_shared<SidebarEntryArray>("Sort"_i18n, sort_items, [this](s64& index_out){
+                m_sort.Set(index_out);
+                SortAndFindLastFile();
+            }, m_sort.Get()));
+
+            options->Add(std::make_shared<SidebarEntryArray>("Order"_i18n, order_items, [this](s64& index_out){
+                m_order.Set(index_out);
+                SortAndFindLastFile();
+            }, m_order.Get()));
+
+            options->Add(std::make_shared<SidebarEntryArray>("Layout"_i18n, layout_items, [this](s64& index_out){
+                m_layout.Set(index_out);
+                OnLayoutChange();
+            }, m_layout.Get()));
 
             options->Add(std::make_shared<SidebarEntryCallback>("Search"_i18n, [this](){
                 std::string out;
@@ -967,14 +965,7 @@ Menu::Menu(const std::vector<NroEntry>& nro_entries) : MenuBase{"AppStore"_i18n}
         }
     });
 
-    m_filter = (Filter)ini_getl(INI_SECTION, "filter", m_filter, App::CONFIG_PATH);
-    m_sort = (SortType)ini_getl(INI_SECTION, "sort", m_sort, App::CONFIG_PATH);
-    m_order = (OrderType)ini_getl(INI_SECTION, "order", m_order, App::CONFIG_PATH);
-
-    const Vec4 v{75, 110, 370, 155};
-    const Vec2 pad{10, 10};
-    m_list = std::make_unique<List>(3, 9, m_pos, v, pad);
-    Sort();
+    OnLayoutChange();
 }
 
 Menu::~Menu() {
@@ -983,8 +974,8 @@ Menu::~Menu() {
 
 void Menu::Update(Controller* controller, TouchInfo* touch) {
     MenuBase::Update(controller, touch);
-    m_list->OnUpdate(controller, touch, m_entries_current.size(), [this](auto i) {
-        if (m_index == i) {
+    m_list->OnUpdate(controller, touch, m_index, m_entries_current.size(), [this](bool touch, auto i) {
+        if (touch && m_index == i) {
             FireAction(Button::A);
         } else {
             App::PlaySoundEffect(SoundEffect_Focus);
@@ -1069,43 +1060,27 @@ void Menu::Draw(NVGcontext* vg, Theme* theme) {
             }
         }
 
-        auto text_id = ThemeEntryID_TEXT;
-        if (pos == m_index) {
-            text_id = ThemeEntryID_TEXT_SELECTED;
-            gfx::drawRectOutline(vg, theme, 4.f, v);
-        } else {
-            DrawElement(x, y, w, h, ThemeEntryID_GRID);
-        }
+        const auto selected = pos == m_index;
+        const auto image_vec = DrawEntryNoImage(vg, theme, m_layout.Get(), v, selected, e.title.c_str(), e.author.c_str(), e.version.c_str());
 
-        constexpr double image_scale = 256.0 / 115.0;
-        // const float image_size = 256 / image_scale;
-        // const float image_size_h = 150 / image_scale;
-        DrawIcon(vg, e.image, m_default_image, x + 20, y + 20, 115, 115, true, image_scale);
+        const auto image_scale = 256.0 / image_vec.w;
+        DrawIcon(vg, e.image, m_default_image, image_vec.x, image_vec.y, image_vec.w, image_vec.h, true, image_scale);
         // gfx::drawImage(vg, x + 20, y + 20, image_size, image_size_h, image.image ? image.image : m_default_image);
 
-        nvgSave(vg);
-        nvgIntersectScissor(vg, v.x, v.y, w - 30.f, h); // clip
-        {
-            const float font_size = 18;
-            gfx::drawTextArgs(vg, x + 148, y + 45, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), e.title.c_str());
-            gfx::drawTextArgs(vg, x + 148, y + 80, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), e.author.c_str());
-            gfx::drawTextArgs(vg, x + 148, y + 115, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), e.version.c_str());
-        }
-        nvgRestore(vg);
-
+        // todo: fix position on non-grid layout.
         float i_size = 22;
         switch (e.status) {
             case EntryStatus::Get:
-                gfx::drawImageRounded(vg, x + w - 30.f, y + 110, i_size, i_size, m_get.image);
+                gfx::drawImage(vg, x + w - 30.f, y + 110, i_size, i_size, m_get.image, 20);
                 break;
             case EntryStatus::Installed:
-                gfx::drawImageRounded(vg, x + w - 30.f, y + 110, i_size, i_size, m_installed.image);
+                gfx::drawImage(vg, x + w - 30.f, y + 110, i_size, i_size, m_installed.image, 20);
                 break;
             case EntryStatus::Local:
-                gfx::drawImageRounded(vg, x + w - 30.f, y + 110, i_size, i_size, m_local.image);
+                gfx::drawImage(vg, x + w - 30.f, y + 110, i_size, i_size, m_local.image, 20);
                 break;
             case EntryStatus::Update:
-                gfx::drawImageRounded(vg, x + w - 30.f, y + 110, i_size, i_size, m_update.image);
+                gfx::drawImage(vg, x + w - 30.f, y + 110, i_size, i_size, m_update.image, 20);
                 break;
         }
     });
@@ -1141,12 +1116,16 @@ void Menu::OnFocusGained() {
 
             for (u32 i = 0; i < m_entries_current.size(); i++) {
                 if (current_entry.name == m_entries[m_entries_current[i]].name) {
-                    SetIndex(i);
-                    if (i >= 9) {
-                        m_list->SetYoff((((i - 9) + 3) / 3) * m_list->GetMaxY());
+                    const auto index = i;
+                    const auto row = m_list->GetRow();
+                    const auto page = m_list->GetPage();
+                    // guesstimate where the position is
+                    if (index >= page) {
+                        m_list->SetYoff((((index - page) + row) / row) * m_list->GetMaxY());
                     } else {
                         m_list->SetYoff(0);
                     }
+                    SetIndex(i);
                     break;
                 }
             }
@@ -1230,15 +1209,20 @@ void Menu::ScanHomebrew() {
         index.shrink_to_fit();
     }
 
-    SetFilter(Filter_All);
+    SetFilter();
     SetIndex(0);
+    Sort();
 }
 
 void Menu::Sort() {
     // log_write("doing sort: size: %zu count: %zu\n", repo_json.size(), m_entries.size());
 
+    const auto sort = m_sort.Get();
+    const auto order = m_order.Get();
+    const auto filter = m_filter.Get();
+
     // returns true if lhs should be before rhs
-    const auto sorter = [this](EntryMini _lhs, EntryMini _rhs) -> bool {
+    const auto sorter = [this, sort, order](EntryMini _lhs, EntryMini _rhs) -> bool {
         const auto& lhs = m_entries[_lhs];
         const auto& rhs = m_entries[_rhs];
 
@@ -1256,11 +1240,11 @@ void Menu::Sort() {
         } else if (!(lhs.status == EntryStatus::Local) && rhs.status == EntryStatus::Local) {
             return false;
         } else {
-            switch (m_sort) {
+            switch (sort) {
                 case SortType_Updated: {
                     if (lhs.updated_num == rhs.updated_num) {
                         return strcasecmp(lhs.name.c_str(), rhs.name.c_str()) < 0;
-                    } else if (m_order == OrderType_Descending) {
+                    } else if (order == OrderType_Descending) {
                         return lhs.updated_num > rhs.updated_num;
                     } else {
                         return lhs.updated_num < rhs.updated_num;
@@ -1269,7 +1253,7 @@ void Menu::Sort() {
                 case SortType_Downloads: {
                     if (lhs.app_dls == rhs.app_dls) {
                         return strcasecmp(lhs.name.c_str(), rhs.name.c_str()) < 0;
-                    } else if (m_order == OrderType_Descending) {
+                    } else if (order == OrderType_Descending) {
                         return lhs.app_dls > rhs.app_dls;
                     } else {
                         return lhs.app_dls < rhs.app_dls;
@@ -1278,14 +1262,14 @@ void Menu::Sort() {
                 case SortType_Size: {
                     if (lhs.extracted == rhs.extracted) {
                         return strcasecmp(lhs.name.c_str(), rhs.name.c_str()) < 0;
-                    } else if (m_order == OrderType_Descending) {
+                    } else if (order == OrderType_Descending) {
                         return lhs.extracted > rhs.extracted;
                     } else {
                         return lhs.extracted < rhs.extracted;
                     }
                 } break;
                 case SortType_Alphabetical: {
-                    if (m_order == OrderType_Descending) {
+                    if (order == OrderType_Descending) {
                         return strcasecmp(lhs.name.c_str(), rhs.name.c_str()) < 0;
                     } else {
                         return strcasecmp(lhs.name.c_str(), rhs.name.c_str()) > 0;
@@ -1299,34 +1283,43 @@ void Menu::Sort() {
 
 
     char subheader[128]{};
-    std::snprintf(subheader, sizeof(subheader), "Filter: %s | Sort: %s | Order: %s"_i18n.c_str(), i18n::get(FILTER_STR[m_filter]).c_str(), i18n::get(SORT_STR[m_sort]).c_str(), i18n::get(ORDER_STR[m_order]).c_str());
+    std::snprintf(subheader, sizeof(subheader), "Filter: %s | Sort: %s | Order: %s"_i18n.c_str(), i18n::get(FILTER_STR[filter]).c_str(), i18n::get(SORT_STR[sort]).c_str(), i18n::get(ORDER_STR[order]).c_str());
     SetTitleSubHeading(subheader);
 
     std::sort(m_entries_current.begin(), m_entries_current.end(), sorter);
 }
 
-void Menu::SetFilter(Filter filter) {
+void Menu::SortAndFindLastFile() {
+    const auto name = GetEntry().name;
+    Sort();
+    SetIndex(0);
+
+    s64 index = -1;
+    for (u64 i = 0; i < m_entries_current.size(); i++) {
+        if (name == GetEntry(i).name) {
+            index = i;
+            break;
+        }
+    }
+
+    if (index >= 0) {
+        const auto row = m_list->GetRow();
+        const auto page = m_list->GetPage();
+        // guesstimate where the position is
+        if (index >= page) {
+            m_list->SetYoff((((index - page) + row) / row) * m_list->GetMaxY());
+        } else {
+            m_list->SetYoff(0);
+        }
+        SetIndex(index);
+    }
+}
+
+void Menu::SetFilter() {
     m_is_search = false;
     m_is_author = false;
-    RemoveAction(Button::B);
 
-    m_filter = filter;
-    m_entries_current = m_entries_index[m_filter];
-    ini_putl(INI_SECTION, "filter", m_filter, App::CONFIG_PATH);
-    SetIndex(0);
-    Sort();
-}
-
-void Menu::SetSort(SortType sort) {
-    m_sort = sort;
-    ini_putl(INI_SECTION, "sort", m_sort, App::CONFIG_PATH);
-    SetIndex(0);
-    Sort();
-}
-
-void Menu::SetOrder(OrderType order) {
-    m_order = order;
-    ini_putl(INI_SECTION, "order", m_order, App::CONFIG_PATH);
+    m_entries_current = m_entries_index[m_filter.Get()];
     SetIndex(0);
     Sort();
 }
@@ -1338,27 +1331,15 @@ void Menu::SetSearch(const std::string& term) {
 
     m_search_term = term;
     m_entries_index_search.clear();
-    const auto query = toLower(m_search_term);
-    const auto npos = std::string::npos;
+    const auto query = m_search_term;
 
     for (u64 i = 0; i < m_entries.size(); i++) {
         const auto& e = m_entries[i];
-        if (toLower(e.title).find(query) != npos || toLower(e.author).find(query) != npos || toLower(e.details).find(query) != npos || toLower(e.description).find(query) != npos) {
+        if (FindCaseInsensitive(e.title, query) || FindCaseInsensitive(e.author, query) || FindCaseInsensitive(e.description, query)) {
             m_entries_index_search.emplace_back(i);
         }
     }
 
-    SetAction(Button::B, Action{"Back"_i18n, [this](){
-        SetFilter(m_filter);
-        SetIndex(m_entry_search_jump_back);
-        if (m_entry_search_jump_back >= 9) {
-            m_list->SetYoff(0);
-            m_list->SetYoff((((m_entry_search_jump_back - 9) + 3) / 3) * m_list->GetMaxY());
-        } else {
-            m_list->SetYoff(0);
-        }
-    }});
-
     m_is_search = true;
     m_entries_current = m_entries_index_search;
     SetIndex(0);
@@ -1372,35 +1353,26 @@ void Menu::SetAuthor() {
 
     m_author_term = m_entries[m_entries_current[m_index]].author;
     m_entries_index_author.clear();
+    const auto query = m_author_term;
 
     for (u64 i = 0; i < m_entries.size(); i++) {
         const auto& e = m_entries[i];
-        if (e.author.find(m_author_term) != std::string::npos) {
+        if (FindCaseInsensitive(e.author, query)) {
             m_entries_index_author.emplace_back(i);
         }
     }
 
-    SetAction(Button::B, Action{"Back"_i18n, [this](){
-        if (m_is_search) {
-            SetSearch(m_search_term);
-        } else {
-            SetFilter(m_filter);
-        }
-
-        SetIndex(m_entry_author_jump_back);
-        if (m_entry_author_jump_back >= 9) {
-            m_list->SetYoff((((m_entry_author_jump_back - 9) + 3) / 3) * m_list->GetMaxY());
-        } else {
-            m_list->SetYoff(0);
-        }
-    }});
-
     m_is_author = true;
     m_entries_current = m_entries_index_author;
     SetIndex(0);
     Sort();
 }
 
+void Menu::OnLayoutChange() {
+    m_index = 0;
+    grid::Menu::OnLayoutChange(m_list, m_layout.Get());
+}
+
 LazyImage::~LazyImage() {
     if (image) {
         nvgDeleteImage(App::GetVg(), image);

sphaira/source/ui/menus/ftp_menu.cpp

@@ -0,0 +1,312 @@
+#include "ui/menus/ftp_menu.hpp"
+#include "yati/yati.hpp"
+#include "app.hpp"
+#include "defines.hpp"
+#include "log.hpp"
+#include "ui/nvg_util.hpp"
+#include "i18n.hpp"
+#include "ftpsrv_helper.hpp"
+#include <cstring>
+#include <algorithm>
+
+namespace sphaira::ui::menu::ftp {
+namespace {
+
+constexpr u64 MAX_BUFFER_SIZE = 1024*1024*32;
+constexpr u64 SLEEPNS = 1000;
+volatile bool IN_PUSH_THREAD{};
+
+bool OnInstallStart(void* user, const char* path) {
+    auto menu = (Menu*)user;
+    log_write("[INSTALL] inside OnInstallStart()\n");
+
+    for (;;) {
+        mutexLock(&menu->m_mutex);
+        ON_SCOPE_EXIT(mutexUnlock(&menu->m_mutex));
+
+        if (menu->m_state != State::Progress) {
+            break;
+        }
+
+        if (menu->GetToken().stop_requested()) {
+            return false;
+        }
+
+        svcSleepThread(1e+6);
+    }
+
+    log_write("[INSTALL] OnInstallStart() got state: %u\n", (u8)menu->m_state);
+
+    if (menu->m_source) {
+        log_write("[INSTALL] OnInstallStart() we have source\n");
+        for (;;) {
+            mutexLock(&menu->m_source->m_mutex);
+            ON_SCOPE_EXIT(mutexUnlock(&menu->m_source->m_mutex));
+
+            if (!IN_PUSH_THREAD) {
+                break;
+            }
+
+            if (menu->GetToken().stop_requested()) {
+                return false;
+            }
+
+            svcSleepThread(1e+6);
+        }
+
+        log_write("[INSTALL] OnInstallStart() stopped polling source\n");
+    }
+
+    log_write("[INSTALL] OnInstallStart() doing make_shared\n");
+    menu->m_source = std::make_shared<StreamFtp>(path, menu->GetToken());
+
+    mutexLock(&menu->m_mutex);
+    ON_SCOPE_EXIT(mutexUnlock(&menu->m_mutex));
+    menu->m_state = State::Connected;
+    log_write("[INSTALL] OnInstallStart() done make shared\n");
+
+    return true;
+}
+
+bool OnInstallWrite(void* user, const void* buf, size_t size) {
+    auto menu = (Menu*)user;
+
+    return menu->m_source->Push(buf, size);
+}
+
+void OnInstallClose(void* user) {
+    auto menu = (Menu*)user;
+    menu->m_source->Disable();
+}
+
+} // namespace
+
+StreamFtp::StreamFtp(const fs::FsPath& path, std::stop_token token) {
+    m_path = path;
+    m_token = token;
+    m_buffer.reserve(MAX_BUFFER_SIZE);
+    m_active = true;
+}
+
+Result StreamFtp::ReadChunk(void* buf, s64 size, u64* bytes_read) {
+    while (!m_token.stop_requested()) {
+        mutexLock(&m_mutex);
+        ON_SCOPE_EXIT(mutexUnlock(&m_mutex));
+
+        if (m_buffer.empty()) {
+            if (!m_active) {
+                break;
+            }
+
+            svcSleepThread(SLEEPNS);
+        } else {
+            size = std::min<s64>(size, m_buffer.size());
+            std::memcpy(buf, m_buffer.data(), size);
+            m_buffer.erase(m_buffer.begin(), m_buffer.begin() + size);
+            *bytes_read = size;
+            R_SUCCEED();
+        }
+    }
+
+    return 0x1;
+}
+
+bool StreamFtp::Push(const void* buf, s64 size) {
+    IN_PUSH_THREAD = true;
+    ON_SCOPE_EXIT(IN_PUSH_THREAD = false);
+
+    while (!m_token.stop_requested()) {
+        mutexLock(&m_mutex);
+        ON_SCOPE_EXIT(mutexUnlock(&m_mutex));
+
+        if (!m_active) {
+            break;
+        }
+
+        if (m_buffer.size() + size >= MAX_BUFFER_SIZE) {
+            svcSleepThread(SLEEPNS);
+        } else {
+            const auto offset = m_buffer.size();
+            m_buffer.resize(offset + size);
+            std::memcpy(m_buffer.data() + offset, buf, size);
+            return true;
+        }
+    }
+
+    return false;
+}
+
+void StreamFtp::Disable() {
+    mutexLock(&m_mutex);
+    ON_SCOPE_EXIT(mutexUnlock(&m_mutex));
+    m_active = false;
+}
+
+Menu::Menu() : MenuBase{"FTP Install (EXPERIMENTAL)"_i18n} {
+    SetAction(Button::B, Action{"Back"_i18n, [this](){
+        SetPop();
+    }});
+
+    SetAction(Button::X, Action{"Options"_i18n, [this](){
+        App::DisplayInstallOptions(false);
+    }});
+
+    mutexInit(&m_mutex);
+    m_was_ftp_enabled = App::GetFtpEnable();
+    if (!m_was_ftp_enabled) {
+        log_write("[FTP] wasn't enabled, forcefully enabling\n");
+        App::SetFtpEnable(true);
+    }
+
+    ftpsrv::InitInstallMode(this, OnInstallStart, OnInstallWrite, OnInstallClose);
+
+    m_port = ftpsrv::GetPort();
+    m_anon = ftpsrv::IsAnon();
+    if (!m_anon) {
+        m_user = ftpsrv::GetUser();
+        m_pass = ftpsrv::GetPass();
+    }
+}
+
+Menu::~Menu() {
+    // signal for thread to exit and wait.
+    ftpsrv::DisableInstallMode();
+    m_stop_source.request_stop();
+
+    if (m_source) {
+        m_source->Disable();
+    }
+
+    if (!m_was_ftp_enabled) {
+        log_write("[FTP] disabling on exit\n");
+        App::SetFtpEnable(false);
+    }
+
+    log_write("closing data!!!!\n");
+}
+
+void Menu::Update(Controller* controller, TouchInfo* touch) {
+    MenuBase::Update(controller, touch);
+
+    mutexLock(&m_mutex);
+    ON_SCOPE_EXIT(mutexUnlock(&m_mutex));
+
+    switch (m_state) {
+        case State::None:
+            break;
+
+        case State::Connected:
+            log_write("set to progress\n");
+            m_state = State::Progress;
+            log_write("got connection\n");
+            App::Push(std::make_shared<ui::ProgressBox>(0, "Installing "_i18n, "", [this](auto pbox) mutable -> bool {
+                log_write("inside progress box\n");
+                const auto rc = yati::InstallFromSource(pbox, m_source, m_source->m_path);
+                if (R_FAILED(rc)) {
+                    m_source->Disable();
+                    return false;
+                }
+
+                log_write("progress box is done\n");
+                return true;
+            }, [this](bool result){
+                mutexLock(&m_mutex);
+                ON_SCOPE_EXIT(mutexUnlock(&m_mutex));
+
+                if (result) {
+                    App::Notify("Ftp install success!"_i18n);
+                    m_state = State::Done;
+                } else {
+                    App::Notify("Ftp install failed!"_i18n);
+                    m_state = State::Failed;
+                }
+            }));
+            break;
+
+        case State::Progress:
+        case State::Done:
+        case State::Failed:
+            break;
+    }
+}
+
+void Menu::Draw(NVGcontext* vg, Theme* theme) {
+    MenuBase::Draw(vg, theme);
+
+    mutexLock(&m_mutex);
+    ON_SCOPE_EXIT(mutexUnlock(&m_mutex));
+
+    if (m_ip) {
+        if (m_type == NifmInternetConnectionType_WiFi) {
+            SetSubHeading("Connection Type: WiFi | Strength: "_i18n + std::to_string(m_strength));
+        } else {
+            SetSubHeading("Connection Type: Ethernet"_i18n);
+        }
+    } else {
+        SetSubHeading("Connection Type: None"_i18n);
+    }
+
+    const float start_x = 80;
+    const float font_size = 22;
+    const float spacing = 33;
+    float start_y = 125;
+    float bounds[4];
+
+    nvgFontSize(vg, font_size);
+
+    // note: textbounds strips spaces...todo: use nvgTextGlyphPositions() instead.
+    #define draw(key, ...) \
+        gfx::textBounds(vg, start_x, start_y, bounds, key.c_str()); \
+        gfx::drawTextArgs(vg, start_x, start_y, font_size, NVG_ALIGN_LEFT | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT), key.c_str()); \
+        gfx::drawTextArgs(vg, bounds[2], start_y, font_size, NVG_ALIGN_LEFT | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_SELECTED), __VA_ARGS__); \
+        start_y += spacing;
+
+    if (m_ip) {
+        draw("Host:"_i18n, " %u.%u.%u.%u", m_ip&0xFF, (m_ip>>8)&0xFF, (m_ip>>16)&0xFF, (m_ip>>24)&0xFF);
+        draw("Port:"_i18n, " %u", m_port);
+        if (!m_anon) {
+            draw("Username:"_i18n, " %s", m_user);
+            draw("Password:"_i18n, " %s", m_pass);
+        }
+
+        if (m_type == NifmInternetConnectionType_WiFi) {
+            NifmNetworkProfileData profile{};
+            if (R_SUCCEEDED(nifmGetCurrentNetworkProfile(&profile))) {
+                const auto& settings = profile.wireless_setting_data;
+                std::string passphrase;
+                std::transform(std::cbegin(settings.passphrase), std::cend(settings.passphrase), passphrase.begin(), toascii);
+                draw("SSID:"_i18n, " %.*s", settings.ssid_len, settings.ssid);
+                draw("Passphrase:"_i18n, " %s", passphrase.c_str());
+            }
+        }
+    }
+
+    #undef draw
+
+    switch (m_state) {
+        case State::None:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Waiting for connection..."_i18n.c_str());
+            break;
+
+        case State::Connected:
+            break;
+
+        case State::Progress:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Transferring data..."_i18n.c_str());
+            break;
+
+        case State::Done:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Press B to exit..."_i18n.c_str());
+            break;
+
+        case State::Failed:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Failed to install via FTP, press B to exit..."_i18n.c_str());
+            break;
+    }
+}
+
+void Menu::OnFocusGained() {
+    MenuBase::OnFocusGained();
+}
+
+} // namespace sphaira::ui::menu::ftp

sphaira/source/ui/menus/gc_menu.cpp

@@ -0,0 +1,564 @@
+#include "ui/menus/gc_menu.hpp"
+#include "yati/yati.hpp"
+#include "yati/nx/nca.hpp"
+#include "app.hpp"
+#include "defines.hpp"
+#include "log.hpp"
+#include "ui/nvg_util.hpp"
+#include "i18n.hpp"
+#include <cstring>
+#include <algorithm>
+
+namespace sphaira::ui::menu::gc {
+namespace {
+
+const char *g_option_list[] = {
+    "Nand Install",
+    "SD Card Install",
+    "Exit",
+};
+
+struct HashStr {
+    char str[0x21];
+};
+
+HashStr hexIdToStr(auto id) {
+    HashStr str{};
+    const auto id_lower = std::byteswap(*(u64*)id.c);
+    const auto id_upper = std::byteswap(*(u64*)(id.c + 0x8));
+    std::snprintf(str.str, 0x21, "%016lx%016lx", id_lower, id_upper);
+    return str;
+}
+
+// @Gc is the mount point, S is for secure partion, the remaining is the
+// the gamecard handle value in lower-case hex.
+auto BuildGcPath(const char* name, const FsGameCardHandle* handle, FsGameCardPartition partiton = FsGameCardPartition_Secure) -> fs::FsPath {
+    static const char mount_parition[] = {
+        [FsGameCardPartition_Update] = 'U',
+        [FsGameCardPartition_Normal] = 'N',
+        [FsGameCardPartition_Secure] = 'S',
+        [FsGameCardPartition_Logo] = 'L',
+    };
+
+    fs::FsPath path;
+    std::snprintf(path, sizeof(path), "@Gc%c%08x://%s", mount_parition[partiton], handle->value, name);
+    return path;
+}
+
+Result fsOpenGameCardDetectionEventNotifier(FsEventNotifier* out) {
+    return serviceDispatch(fsGetServiceSession(), 501,
+        .out_num_objects = 1,
+        .out_objects = &out->s
+    );
+}
+
+auto InRange(u64 off, u64 offset, u64 size) -> bool {
+    return off < offset + size && off >= offset;
+}
+
+struct GcSource final : yati::source::Base {
+    GcSource(const ApplicationEntry& entry, fs::FsNativeGameCard* fs, bool sd_install);
+    ~GcSource();
+    Result Read(void* buf, s64 off, s64 size, u64* bytes_read);
+
+    yati::container::Collections m_collections{};
+    yati::ConfigOverride m_config{};
+    fs::FsNativeGameCard* m_fs{};
+    FsFile m_file{};
+    s64 m_offset{};
+    s64 m_size{};
+};
+
+GcSource::GcSource(const ApplicationEntry& entry, fs::FsNativeGameCard* fs, bool sd_install)
+: m_fs{fs} {
+    m_offset = -1;
+
+    s64 offset{};
+    const auto add_collections = [&](const auto& collections) {
+        for (auto collection : collections) {
+            collection.offset = offset;
+            m_collections.emplace_back(collection);
+            offset += collection.size;
+        }
+    };
+
+    const auto add_entries = [&](const auto& entries) {
+        for (auto& e : entries) {
+            add_collections(e);
+        }
+    };
+
+    // yati can handle all of this for use, however, yati lacks information
+    // for ncas until it installs the cnmt and parses it.
+    // as we already have this info, we can only send yati what we want to install.
+    if (App::GetApp()->m_ticket_only.Get()) {
+        add_collections(entry.tickets);
+    } else {
+        if (!App::GetApp()->m_skip_base.Get()) {
+            add_entries(entry.application);
+        }
+        if (!App::GetApp()->m_skip_patch.Get()) {
+            add_entries(entry.patch);
+        }
+        if (!App::GetApp()->m_skip_addon.Get()) {
+            add_entries(entry.add_on);
+        }
+        if (!App::GetApp()->m_skip_data_patch.Get()) {
+            add_entries(entry.data_patch);
+        }
+        if (!App::GetApp()->m_skip_ticket.Get()) {
+            add_collections(entry.tickets);
+        }
+    }
+
+    // we don't need to verify the nca's, this speeds up installs.
+    m_config.sd_card_install = sd_install;
+    m_config.skip_nca_hash_verify = true;
+    m_config.skip_rsa_header_fixed_key_verify = true;
+    m_config.skip_rsa_npdm_fixed_key_verify = true;
+}
+
+GcSource::~GcSource() {
+    fsFileClose(&m_file);
+}
+
+Result GcSource::Read(void* buf, s64 off, s64 size, u64* bytes_read) {
+    // check is we need to open a new file.
+    if (!InRange(off, m_offset, m_size)) {
+        fsFileClose(&m_file);
+        m_file = {};
+
+        // find new file based on the offset.
+        bool found = false;
+        for (auto& collection : m_collections) {
+            if (InRange(off, collection.offset, collection.size)) {
+                found = true;
+                m_offset = collection.offset;
+                m_size = collection.size;
+                R_TRY(m_fs->OpenFile(fs::AppendPath("/", collection.name), FsOpenMode_Read, &m_file));
+                break;
+            }
+        }
+
+        // this will never fail, unless i break something in yati.
+        R_UNLESS(found, 0x1);
+    }
+
+    return fsFileRead(&m_file, off - m_offset, buf, size, 0, bytes_read);
+}
+
+} // namespace
+
+auto ApplicationEntry::GetSize(const std::vector<GcCollections>& entries) const -> s64 {
+    s64 size{};
+    for (auto& e : entries) {
+        for (auto& collection : e) {
+            size += collection.size;
+        }
+    }
+    return size;
+}
+
+auto ApplicationEntry::GetSize() const -> s64 {
+    s64 size{};
+    size += GetSize(application);
+    size += GetSize(patch);
+    size += GetSize(add_on);
+    size += GetSize(data_patch);
+    return size;
+}
+
+Menu::Menu() : MenuBase{"GameCard"_i18n} {
+    this->SetActions(
+        std::make_pair(Button::B, Action{"Back"_i18n, [this](){
+            SetPop();
+        }}),
+        std::make_pair(Button::X, Action{"Options"_i18n, [this](){
+            App::DisplayInstallOptions(false);
+        }})
+    );
+
+    const Vec4 v{485, 275, 720, 70};
+    const Vec2 pad{0, 125 - v.h};
+    m_list = std::make_unique<List>(1, 3, m_pos, v, pad);
+
+    nsInitialize();
+    fsOpenDeviceOperator(std::addressof(m_dev_op));
+    fsOpenGameCardDetectionEventNotifier(std::addressof(m_event_notifier));
+    fsEventNotifierGetEventHandle(std::addressof(m_event_notifier), std::addressof(m_event), true);
+}
+
+Menu::~Menu() {
+    GcUnmount();
+    eventClose(std::addressof(m_event));
+    fsEventNotifierClose(std::addressof(m_event_notifier));
+    fsDeviceOperatorClose(std::addressof(m_dev_op));
+}
+
+void Menu::Update(Controller* controller, TouchInfo* touch) {
+    // poll for the gamecard first before handling inputs as the gamecard
+    // may have been removed, thus pressing A would fail.
+    if (R_SUCCEEDED(eventWait(std::addressof(m_event), 0))) {
+        GcOnEvent();
+    }
+
+    MenuBase::Update(controller, touch);
+    m_list->OnUpdate(controller, touch, m_option_index, std::size(g_option_list), [this](bool touch, auto i) {
+        if (touch && m_option_index == i) {
+            FireAction(Button::A);
+        } else {
+            App::PlaySoundEffect(SoundEffect_Focus);
+            m_option_index = i;
+        }
+    });
+}
+
+void Menu::Draw(NVGcontext* vg, Theme* theme) {
+    MenuBase::Draw(vg, theme);
+
+    #define STORAGE_BAR_W   325
+    #define STORAGE_BAR_H   14
+
+    const auto size_sd_gb = (double)m_size_free_sd / 0x40000000;
+    const auto size_nand_gb = (double)m_size_free_nand / 0x40000000;
+
+    gfx::drawTextArgs(vg, 490, 135, 23.f, NVG_ALIGN_LEFT | NVG_ALIGN_TOP, theme->GetColour(ThemeEntryID_TEXT), "System memory %.1f GB", size_nand_gb);
+    gfx::drawRect(vg, 480, 170, STORAGE_BAR_W, STORAGE_BAR_H, theme->GetColour(ThemeEntryID_TEXT));
+    gfx::drawRect(vg, 480 + 1, 170 + 1, STORAGE_BAR_W - 2, STORAGE_BAR_H - 2, theme->GetColour(ThemeEntryID_BACKGROUND));
+    gfx::drawRect(vg, 480 + 2, 170 + 2, STORAGE_BAR_W - (((double)m_size_free_nand / (double)m_size_total_nand) * STORAGE_BAR_W) - 4, STORAGE_BAR_H - 4, theme->GetColour(ThemeEntryID_TEXT));
+
+    gfx::drawTextArgs(vg, 870, 135, 23.f, NVG_ALIGN_LEFT | NVG_ALIGN_TOP, theme->GetColour(ThemeEntryID_TEXT), "microSD card %.1f GB", size_sd_gb);
+    gfx::drawRect(vg, 860, 170, STORAGE_BAR_W, STORAGE_BAR_H, theme->GetColour(ThemeEntryID_TEXT));
+    gfx::drawRect(vg, 860 + 1, 170 + 1, STORAGE_BAR_W - 2, STORAGE_BAR_H - 2, theme->GetColour(ThemeEntryID_BACKGROUND));
+    gfx::drawRect(vg, 860 + 2, 170 + 2, STORAGE_BAR_W - (((double)m_size_free_sd / (double)m_size_total_sd) * STORAGE_BAR_W) - 4, STORAGE_BAR_H - 4, theme->GetColour(ThemeEntryID_TEXT));
+
+    gfx::drawRect(vg, 30, 90, 375, 555, theme->GetColour(ThemeEntryID_GRID));
+
+    if (!m_entries.empty()) {
+        const auto& e = m_entries[m_entry_index];
+        const auto size = e.GetSize();
+        gfx::drawImage(vg, 90, 130, 256, 256, m_icon ? m_icon : App::GetDefaultImage());
+
+        nvgSave(vg);
+            nvgIntersectScissor(vg, 50, 90, 325, 555);
+            gfx::drawTextArgs(vg, 50, 415, 18.f, NVG_ALIGN_LEFT | NVG_ALIGN_TOP, theme->GetColour(ThemeEntryID_TEXT), "%s", m_lang_entry.name);
+            gfx::drawTextArgs(vg, 50, 455, 18.f, NVG_ALIGN_LEFT | NVG_ALIGN_TOP, theme->GetColour(ThemeEntryID_TEXT), "%s", m_lang_entry.author);
+            gfx::drawTextArgs(vg, 50, 495, 18.f, NVG_ALIGN_LEFT | NVG_ALIGN_TOP, theme->GetColour(ThemeEntryID_TEXT), "App-ID: 0%lX", e.app_id);
+            gfx::drawTextArgs(vg, 50, 535, 18.f, NVG_ALIGN_LEFT | NVG_ALIGN_TOP, theme->GetColour(ThemeEntryID_TEXT), "Key-Gen: %u (%s)", e.key_gen, nca::GetKeyGenStr(e.key_gen));
+            gfx::drawTextArgs(vg, 50, 575, 18.f, NVG_ALIGN_LEFT | NVG_ALIGN_TOP, theme->GetColour(ThemeEntryID_TEXT), "Size: %.2f GB", (double)size / 0x40000000);
+            gfx::drawTextArgs(vg, 50, 615, 18.f, NVG_ALIGN_LEFT | NVG_ALIGN_TOP, theme->GetColour(ThemeEntryID_TEXT), "Base: %zu Patch: %zu Addon: %zu Data: %zu", e.application.size(), e.patch.size(), e.add_on.size(), e.data_patch.size());
+        nvgRestore(vg);
+    }
+
+    m_list->Draw(vg, theme, std::size(g_option_list), [this](auto* vg, auto* theme, auto v, auto i) {
+        const auto& [x, y, w, h] = v;
+        const auto text_y = y + (h / 2.f);
+        auto colour = ThemeEntryID_TEXT;
+        if (i == m_option_index) {
+            gfx::drawRectOutline(vg, theme, 4.f, v);
+            // g_background.selected_bar = create_shape(Colour_Nintendo_Cyan, 90, 230, 4, 45, true);
+            // draw_shape_position(&g_background.selected_bar, 485, g_options[i].text->rect.y - 10);
+            gfx::drawRect(vg, 490, text_y - 45.f / 2.f, 2, 45, theme->GetColour(ThemeEntryID_TEXT_SELECTED));
+            colour = ThemeEntryID_TEXT_SELECTED;
+        }
+        if (i != 2 && !m_mounted) {
+            colour = ThemeEntryID_TEXT_INFO;
+        }
+
+        gfx::drawTextArgs(vg, x + 15, y + (h / 2.f), 23.f, NVG_ALIGN_LEFT | NVG_ALIGN_MIDDLE, theme->GetColour(colour), "%s", g_option_list[i]);
+    });
+}
+
+void Menu::OnFocusGained() {
+    MenuBase::OnFocusGained();
+
+    GcOnEvent();
+    UpdateStorageSize();
+}
+
+Result Menu::GcMount() {
+    GcUnmount();
+
+    R_TRY(fsDeviceOperatorGetGameCardHandle(std::addressof(m_dev_op), std::addressof(m_handle)));
+
+    m_fs = std::make_unique<fs::FsNativeGameCard>(std::addressof(m_handle), FsGameCardPartition_Secure, false);
+    R_TRY(m_fs->GetFsOpenResult());
+
+    FsDir dir;
+    R_TRY(m_fs->OpenDirectory("/", FsDirOpenMode_ReadFiles, std::addressof(dir)));
+    ON_SCOPE_EXIT(fsDirClose(std::addressof(dir)));
+
+    s64 count;
+    R_TRY(m_fs->DirGetEntryCount(std::addressof(dir), std::addressof(count)));
+
+    std::vector<FsDirectoryEntry> buf(count);
+    s64 total_entries;
+    R_TRY(m_fs->DirRead(std::addressof(dir), std::addressof(total_entries), buf.size(), buf.data()));
+    R_UNLESS(buf.size() == total_entries, 0x1);
+
+    yati::container::Collections ticket_collections;
+    for (const auto& e : buf) {
+        if (!std::string_view(e.name).ends_with(".tik") && !std::string_view(e.name).ends_with(".cert")) {
+            continue;
+        }
+
+        ticket_collections.emplace_back(e.name, 0, e.file_size);
+    }
+
+    for (const auto& e : buf) {
+        // we could use ncm to handle finding all the ncas for us
+        // however, we can parse faster than ncm.
+        // not only that, the first few calls trying to mount ncm db for
+        // the gamecard will fail as it has not yet been parsed (or it's locked?).
+        // we could, of course, just wait until ncm is ready, which is about
+        // 32ms, but i already have code for manually parsing cnmt so lets re-use it.
+        if (!std::string_view(e.name).ends_with(".cnmt.nca")) {
+            continue;
+        }
+
+        // we don't yet use the header or extended header.
+        ncm::PackagedContentMeta header;
+        std::vector<u8> extended_header;
+        std::vector<NcmPackagedContentInfo> infos;
+        const auto path = BuildGcPath(e.name, &m_handle);
+        R_TRY(nca::ParseCnmt(path, 0, header, extended_header, infos));
+
+        u8 key_gen;
+        FsRightsId rights_id;
+        R_TRY(fsGetRightsIdAndKeyGenerationByPath(path, FsContentAttributes_All, &key_gen, &rights_id));
+
+        // always add tickets, yati will ignore them if not needed.
+        GcCollections collections;
+        // add cnmt file.
+        collections.emplace_back(e.name, e.file_size, NcmContentType_Meta, 0);
+
+        for (const auto& packed_info : infos) {
+            const auto& info = packed_info.info;
+            // these don't exist for gamecards, however i may copy/paste this code
+            // somewhere so i'm future proofing against myself.
+            if (info.content_type == NcmContentType_DeltaFragment) {
+                continue;
+            }
+
+            // find the nca file, this will never fail for gamecards, see above comment.
+            const auto str = hexIdToStr(info.content_id);
+            const auto it = std::find_if(buf.cbegin(), buf.cend(), [str](auto& e){
+                return !std::strncmp(str.str, e.name, std::strlen(str.str));
+            });
+
+            R_UNLESS(it != buf.cend(), yati::Result_NcaNotFound);
+            collections.emplace_back(it->name, it->file_size, info.content_type, info.id_offset);
+        }
+
+        const auto app_id = ncm::GetAppId(header);
+        ApplicationEntry* app_entry{};
+        for (auto& app : m_entries) {
+            if (app.app_id == app_id) {
+                app_entry = &app;
+                break;
+            }
+        }
+
+        if (!app_entry) {
+            app_entry = &m_entries.emplace_back(app_id, header.title_version);
+        }
+
+        app_entry->version = std::max(app_entry->version, header.title_version);
+        app_entry->key_gen = std::max(app_entry->key_gen, key_gen);
+
+        if (header.meta_type == NcmContentMetaType_Application) {
+            app_entry->application.emplace_back(collections);
+        } else if (header.meta_type == NcmContentMetaType_Patch) {
+            app_entry->patch.emplace_back(collections);
+        } else if (header.meta_type == NcmContentMetaType_AddOnContent) {
+            app_entry->add_on.emplace_back(collections);
+        } else if (header.meta_type == NcmContentMetaType_DataPatch) {
+            app_entry->data_patch.emplace_back(collections);
+        }
+    }
+
+    R_UNLESS(m_entries.size(), 0x1);
+
+    // append tickets to every application, yati will ignore if undeeded.
+    for (auto& e : m_entries) {
+        e.tickets = ticket_collections;
+    }
+
+    SetAction(Button::A, Action{"OK"_i18n, [this](){
+        if (m_option_index == 2) {
+            SetPop();
+        } else {
+            if (m_mounted) {
+                App::Push(std::make_shared<ui::ProgressBox>(m_icon, "Installing "_i18n, m_lang_entry.name, [this](auto pbox) mutable -> bool {
+                    auto source = std::make_shared<GcSource>(m_entries[m_entry_index], m_fs.get(), m_option_index == 1);
+                    return R_SUCCEEDED(yati::InstallFromCollections(pbox, source, source->m_collections, source->m_config));
+                }, [this](bool result){
+                    if (result) {
+                        App::Notify("Gc install success!"_i18n);
+                    } else {
+                        App::Notify("Gc install failed!"_i18n);
+                    }
+                }));
+            }
+        }
+    }});
+
+    if (m_entries.size() > 1) {
+        SetAction(Button::L2, Action{"Prev"_i18n, [this](){
+            if (m_entry_index != 0) {
+                OnChangeIndex(m_entry_index - 1);
+            }
+        }});
+        SetAction(Button::R2, Action{"Next"_i18n, [this](){
+            if (m_entry_index < m_entries.size()) {
+                OnChangeIndex(m_entry_index + 1);
+            }
+        }});
+    }
+
+    OnChangeIndex(0);
+    m_mounted = true;
+    R_SUCCEED();
+}
+
+void Menu::GcUnmount() {
+    m_fs.reset();
+    m_entries.clear();
+    m_entry_index = 0;
+    m_mounted = false;
+    m_lang_entry = {};
+    FreeImage();
+
+    RemoveAction(Button::L2);
+    RemoveAction(Button::R2);
+}
+
+Result Menu::GcPoll(bool* inserted) {
+    R_TRY(fsDeviceOperatorIsGameCardInserted(&m_dev_op, inserted));
+
+    // if the handle changed, re-mount the game card.
+    if (*inserted && m_mounted) {
+        FsGameCardHandle handle;
+        R_TRY(fsDeviceOperatorGetGameCardHandle(std::addressof(m_dev_op), std::addressof(handle)));
+        if (handle.value != m_handle.value) {
+            R_TRY(GcMount());
+        }
+    }
+
+    R_SUCCEED();
+}
+
+Result Menu::GcOnEvent() {
+    bool inserted{};
+    R_TRY(GcPoll(&inserted));
+
+    if (m_mounted != inserted) {
+        log_write("gc state changed\n");
+        m_mounted = inserted;
+        if (m_mounted) {
+            log_write("trying to mount\n");
+            m_mounted = R_SUCCEEDED(GcMount());
+            if (m_mounted) {
+                App::PlaySoundEffect(SoundEffect::SoundEffect_Startup);
+            }
+        } else {
+            log_write("trying to unmount\n");
+            GcUnmount();
+        }
+    }
+
+    R_SUCCEED();
+}
+
+Result Menu::UpdateStorageSize() {
+    fs::FsNativeContentStorage fs_nand{FsContentStorageId_User};
+    fs::FsNativeContentStorage fs_sd{FsContentStorageId_SdCard};
+
+    R_TRY(fs_sd.GetFreeSpace("/", &m_size_free_sd));
+    R_TRY(fs_sd.GetTotalSpace("/", &m_size_total_sd));
+    R_TRY(fs_nand.GetFreeSpace("/", &m_size_free_nand));
+    R_TRY(fs_nand.GetTotalSpace("/", &m_size_total_nand));
+    R_SUCCEED();
+}
+
+void Menu::FreeImage() {
+    if (m_icon) {
+        nvgDeleteImage(App::GetVg(), m_icon);
+        m_icon = 0;
+    }
+}
+
+void Menu::OnChangeIndex(s64 new_index) {
+    FreeImage();
+    m_entry_index = new_index;
+
+    const auto index = m_entries.empty() ? 0 : m_entry_index + 1;
+    this->SetSubHeading(std::to_string(index) + " / " + std::to_string(m_entries.size()));
+
+    const auto id = m_entries[m_entry_index].app_id;
+
+    if (hosversionBefore(20,0,0)) {
+        TimeStamp ts;
+        auto control = std::make_unique<NsApplicationControlData>();
+        u64 control_size;
+
+        if (R_SUCCEEDED(nsGetApplicationControlData(NsApplicationControlSource_CacheOnly, id, control.get(), sizeof(NsApplicationControlData), &control_size))) {
+            log_write("\t\t[ns control cache] time taken: %.2fs %zums\n", ts.GetSecondsD(), ts.GetMs());
+
+            NacpLanguageEntry* lang_entry{};
+            nacpGetLanguageEntry(&control->nacp, &lang_entry);
+
+            if (lang_entry) {
+                m_lang_entry = *lang_entry;
+            }
+
+            const auto jpeg_size = control_size - sizeof(NacpStruct);
+            m_icon = nvgCreateImageMem(App::GetVg(), 0, control->icon, jpeg_size);
+            if (m_icon > 0) {
+                return;
+            }
+        }
+    }
+
+    // nsGetApplicationControlData() will fail if it's the first time
+    // mounting a gamecard if the image is not already cached.
+    // waiting 1-2s after mount, then calling seems to work.
+    // however, we can just manually parse the nca to get the data we need,
+    // which always works and *is* faster too ;)
+    for (auto& e : m_entries[m_entry_index].application) {
+        for (auto& collection : e) {
+            if (collection.type == NcmContentType_Control) {
+                NacpStruct nacp;
+                std::vector<u8> icon;
+                const auto path = BuildGcPath(collection.name.c_str(), &m_handle);
+
+                u64 program_id = id | collection.id_offset;
+                if (hosversionAtLeast(17, 0, 0)) {
+                    fsGetProgramId(&program_id, path, FsContentAttributes_All);
+                }
+
+                TimeStamp ts;
+                if (R_SUCCEEDED(nca::ParseControl(path, program_id, &nacp, sizeof(nacp), &icon))) {
+                    log_write("\t\tnca::ParseControl(): %.2fs %zums\n", ts.GetSecondsD(), ts.GetMs());
+
+                    log_write("managed to parse control nca %s\n", path.s);
+                    NacpLanguageEntry* lang_entry{};
+                    nacpGetLanguageEntry(&nacp, &lang_entry);
+
+                    if (lang_entry) {
+                        m_lang_entry = *lang_entry;
+                    }
+
+                    m_icon = nvgCreateImageMem(App::GetVg(), 0, icon.data(), icon.size());
+                    if (m_icon > 0) {
+                        return;
+                    }
+                } else {
+                    log_write("\tFAILED to parse control nca %s\n", path.s);
+                }
+            }
+        }
+    }
+}
+
+} // namespace sphaira::ui::menu::gc

sphaira/source/ui/menus/ghdl.cpp

@@ -247,27 +247,6 @@ Menu::Menu() : MenuBase{"GitHub"_i18n} {
     fs::FsNativeSd().CreateDirectoryRecursively(CACHE_PATH);
 
     this->SetActions(
-        std::make_pair(Button::DOWN, Action{[this](){
-            if (m_list->ScrollDown(m_index, 1, m_entries.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::UP, Action{[this](){
-            if (m_list->ScrollUp(m_index, 1, m_entries.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::DPAD_RIGHT, Action{[this](){
-            if (m_list->ScrollDown(m_index, 8, m_entries.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::DPAD_LEFT, Action{[this](){
-            if (m_list->ScrollUp(m_index, 8, m_entries.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-
         std::make_pair(Button::A, Action{"Download"_i18n, [this](){
             if (m_entries.empty()) {
                 return;
@@ -277,7 +256,7 @@ Menu::Menu() : MenuBase{"GitHub"_i18n} {
             static GhApiEntry gh_entry;
             gh_entry = {};
 
-            App::Push(std::make_shared<ProgressBox>("Downloading "_i18n + GetEntry().repo, [this](auto pbox){
+            App::Push(std::make_shared<ProgressBox>(0, "Downloading "_i18n, GetEntry().repo, [this](auto pbox){
                 return DownloadAssetJson(pbox, GenerateApiUrl(GetEntry()), gh_entry);
             }, [this](bool success){
                 if (success) {
@@ -325,7 +304,7 @@ Menu::Menu() : MenuBase{"GitHub"_i18n} {
                         }
 
                         const auto func = [this, &asset_entry, ptr](){
-                            App::Push(std::make_shared<ProgressBox>("Downloading "_i18n + GetEntry().repo, [this, &asset_entry, ptr](auto pbox){
+                            App::Push(std::make_shared<ProgressBox>(0, "Downloading "_i18n, GetEntry().repo, [this, &asset_entry, ptr](auto pbox){
                                 return DownloadApp(pbox, asset_entry, ptr);
                             }, [this, ptr](bool success){
                                 if (success) {
@@ -373,8 +352,8 @@ Menu::~Menu() {
 
 void Menu::Update(Controller* controller, TouchInfo* touch) {
     MenuBase::Update(controller, touch);
-    m_list->OnUpdate(controller, touch, m_entries.size(), [this](auto i) {
-        if (m_index == i) {
+    m_list->OnUpdate(controller, touch, m_index, m_entries.size(), [this](bool touch, auto i) {
+        if (touch && m_index == i) {
             FireAction(Button::A);
         } else {
             App::PlaySoundEffect(SoundEffect_Focus);

sphaira/source/ui/menus/grid_menu_base.cpp

@@ -0,0 +1,81 @@
+#include "app.hpp"
+#include "ui/menus/grid_menu_base.hpp"
+#include "ui/nvg_util.hpp"
+
+namespace sphaira::ui::menu::grid {
+
+void Menu::DrawEntry(NVGcontext* vg, Theme* theme, int layout, const Vec4& v, bool selected, int image, const char* name, const char* author, const char* version) {
+    DrawEntry(vg, theme, true, layout, v, selected, image, name, author, version);
+}
+
+Vec4 Menu::DrawEntryNoImage(NVGcontext* vg, Theme* theme, int layout, const Vec4& v, bool selected, const char* name, const char* author, const char* version) {
+    return DrawEntry(vg, theme, false, layout, v, selected, 0, name, author, version);
+}
+
+Vec4 Menu::DrawEntry(NVGcontext* vg, Theme* theme, bool draw_image, int layout, const Vec4& v, bool selected, int image, const char* name, const char* author, const char* version) {
+    const auto& [x, y, w, h] = v;
+
+    auto text_id = ThemeEntryID_TEXT;
+    if (selected) {
+        text_id = ThemeEntryID_TEXT_SELECTED;
+        gfx::drawRectOutline(vg, theme, 4.f, v);
+    } else {
+        DrawElement(v, ThemeEntryID_GRID);
+    }
+
+    Vec4 image_v = v;
+
+    if (layout == LayoutType_GridDetail) {
+        image_v.x += 20;
+        image_v.y += 20;
+        image_v.w = 115;
+        image_v.h = 115;
+
+        const auto text_off = 148;
+        const auto text_x = x + text_off;
+        const auto text_clip_w = w - 30.f - text_off;
+        const float font_size = 18;
+        m_scroll_name.Draw(vg, selected, text_x, y + 45, text_clip_w, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), name);
+        m_scroll_author.Draw(vg, selected, text_x, y + 80, text_clip_w, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), author);
+        m_scroll_version.Draw(vg, selected, text_x, y + 115, text_clip_w, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), version);
+    } else {
+        if (selected) {
+            gfx::drawAppLable(vg, theme, m_scroll_name, x, y, w, name);
+        }
+    }
+
+    if (draw_image) {
+        gfx::drawImage(vg, image_v, image ?: App::GetDefaultImage(), 5);
+    }
+
+    return image_v;
+}
+
+void Menu::OnLayoutChange(std::unique_ptr<List>& list, int layout) {
+    m_scroll_name.Reset();
+    m_scroll_author.Reset();
+    m_scroll_version.Reset();
+
+    switch (layout) {
+        case LayoutType_List: {
+            const Vec2 pad{14, 14};
+            const Vec4 v{106, 194, 256, 256};
+            list = std::make_unique<List>(1, 4, m_pos, v, pad);
+            list->SetLayout(List::Layout::HOME);
+        }   break;
+
+        case LayoutType_Grid: {
+            const Vec2 pad{10, 10};
+            const Vec4 v{93, 186, 174, 174};
+            list = std::make_unique<List>(6, 6*2, m_pos, v, pad);
+        }   break;
+
+        case LayoutType_GridDetail: {
+            const Vec2 pad{10, 10};
+            const Vec4 v{75, 110, 370, 155};
+            list = std::make_unique<List>(3, 3*3, m_pos, v, pad);
+        }   break;
+    }
+}
+
+} // namespace sphaira::ui::menu::grid

sphaira/source/ui/menus/homebrew.cpp

@@ -13,6 +13,7 @@
 
 #include <minIni.h>
 #include <utility>
+#include <algorithm>
 
 namespace sphaira::ui::menu::homebrew {
 namespace {
@@ -24,44 +25,15 @@ auto GenerateStarPath(const fs::FsPath& nro_path) -> fs::FsPath {
     return out;
 }
 
+void FreeEntry(NVGcontext* vg, NroEntry& e) {
+    nvgDeleteImage(vg, e.image);
+    e.image = 0;
+}
+
 } // namespace
 
-Menu::Menu() : MenuBase{"Homebrew"_i18n} {
+Menu::Menu() : grid::Menu{"Homebrew"_i18n} {
     this->SetActions(
-        std::make_pair(Button::RIGHT, Action{[this](){
-            if (m_index < (m_entries.size() - 1) && (m_index + 1) % 3 != 0) {
-                SetIndex(m_index + 1);
-                App::PlaySoundEffect(SoundEffect_Scroll);
-                log_write("moved right\n");
-            }
-        }}),
-        std::make_pair(Button::LEFT, Action{[this](){
-            if (m_index != 0 && (m_index % 3) != 0) {
-                SetIndex(m_index - 1);
-                App::PlaySoundEffect(SoundEffect_Scroll);
-                log_write("moved left\n");
-            }
-        }}),
-        std::make_pair(Button::DOWN, Action{[this](){
-            if (m_list->ScrollDown(m_index, 3, m_entries.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::UP, Action{[this](){
-            if (m_list->ScrollUp(m_index, 3, m_entries.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::R2, Action{[this](){
-            if (m_list->ScrollDown(m_index, 9, m_entries.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::L2, Action{[this](){
-            if (m_list->ScrollUp(m_index, 9, m_entries.size())) {
-                SetIndex(m_index);
-            }
-        }}),
         std::make_pair(Button::A, Action{"Launch"_i18n, [this](){
             nro_launch(m_entries[m_index].path);
         }}),
@@ -86,6 +58,11 @@ Menu::Menu() : MenuBase{"Homebrew"_i18n} {
                     order_items.push_back("Descending"_i18n);
                     order_items.push_back("Ascending"_i18n);
 
+                    SidebarEntryArray::Items layout_items;
+                    layout_items.push_back("List"_i18n);
+                    layout_items.push_back("Icon"_i18n);
+                    layout_items.push_back("Grid"_i18n);
+
                     options->Add(std::make_shared<SidebarEntryArray>("Sort"_i18n, sort_items, [this, sort_items](s64& index_out){
                         m_sort.Set(index_out);
                         SortAndFindLastFile();
@@ -96,9 +73,14 @@ Menu::Menu() : MenuBase{"Homebrew"_i18n} {
                         SortAndFindLastFile();
                     }, m_order.Get()));
 
+                    options->Add(std::make_shared<SidebarEntryArray>("Layout"_i18n, layout_items, [this](s64& index_out){
+                        m_layout.Set(index_out);
+                        OnLayoutChange();
+                    }, m_layout.Get()));
+
                     options->Add(std::make_shared<SidebarEntryBool>("Hide Sphaira"_i18n, m_hide_sphaira.Get(), [this](bool& enable){
                         m_hide_sphaira.Set(enable);
-                    }, "Enabled"_i18n, "Disabled"_i18n));
+                    }));
                 }));
 
                 #if 0
@@ -114,11 +96,12 @@ Menu::Menu() : MenuBase{"Homebrew"_i18n} {
                         "Back"_i18n, "Delete"_i18n, 1, [this](auto op_index){
                             if (op_index && *op_index) {
                                 if (R_SUCCEEDED(fs::FsNativeSd().DeleteFile(m_entries[m_index].path))) {
+                                    FreeEntry(App::GetVg(), m_entries[m_index]);
                                     m_entries.erase(m_entries.begin() + m_index);
                                     SetIndex(m_index ? m_index - 1 : 0);
                                 }
                             }
-                        }
+                        }, m_entries[m_index].image
                     ));
                 }, true));
 
@@ -131,7 +114,7 @@ Menu::Menu() : MenuBase{"Homebrew"_i18n} {
                                     if (op_index && *op_index) {
                                         InstallHomebrew();
                                     }
-                                }
+                                }, m_entries[m_index].image
                             ));
                         } else {
                             InstallHomebrew();
@@ -142,23 +125,17 @@ Menu::Menu() : MenuBase{"Homebrew"_i18n} {
         }})
     );
 
-    const Vec4 v{75, 110, 370, 155};
-    const Vec2 pad{10, 10};
-    m_list = std::make_unique<List>(3, 9, m_pos, v, pad);
+    OnLayoutChange();
 }
 
 Menu::~Menu() {
-    auto vg = App::GetVg();
-
-    for (auto&p : m_entries) {
-        nvgDeleteImage(vg, p.image);
-    }
+    FreeEntries();
 }
 
 void Menu::Update(Controller* controller, TouchInfo* touch) {
     MenuBase::Update(controller, touch);
-    m_list->OnUpdate(controller, touch, m_entries.size(), [this](auto i) {
-        if (m_index == i) {
+    m_list->OnUpdate(controller, touch, m_index, m_entries.size(), [this](bool touch, auto i) {
+        if (touch && m_index == i) {
             FireAction(Button::A);
         } else {
             App::PlaySoundEffect(SoundEffect_Focus);
@@ -175,7 +152,6 @@ void Menu::Draw(NVGcontext* vg, Theme* theme) {
     int image_load_count = 0;
 
     m_list->Draw(vg, theme, m_entries.size(), [this, &image_load_count](auto* vg, auto* theme, auto v, auto pos) {
-        const auto& [x, y, w, h] = v;
         auto& e = m_entries[pos];
 
         // lazy load image
@@ -193,34 +169,24 @@ void Menu::Draw(NVGcontext* vg, Theme* theme) {
             }
         }
 
-        auto text_id = ThemeEntryID_TEXT;
-        if (pos == m_index) {
-            text_id = ThemeEntryID_TEXT_SELECTED;
-            gfx::drawRectOutline(vg, theme, 4.f, v);
-        } else {
-            DrawElement(v, ThemeEntryID_GRID);
-        }
 
-        const float image_size = 115;
-        gfx::drawImageRounded(vg, x + 20, y + 20, image_size, image_size, e.image ? e.image : App::GetDefaultImage());
-
-        nvgSave(vg);
-        nvgIntersectScissor(vg, x, y, w - 30.f, h); // clip
-        {
-            bool has_star = false;
-            if (IsStarEnabled()) {
-                if (!e.has_star.has_value()) {
-                    e.has_star = fs::FsNativeSd().FileExists(GenerateStarPath(e.path));
-                }
-                has_star = e.has_star.value();
+        bool has_star = false;
+        if (IsStarEnabled()) {
+            if (!e.has_star.has_value()) {
+                e.has_star = fs::FsNativeSd().FileExists(GenerateStarPath(e.path));
             }
-
-            const float font_size = 18;
-            gfx::drawTextArgs(vg, x + 148, y + 45, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), "%s%s", has_star ? "\u2605 " : "", e.GetName());
-            gfx::drawTextArgs(vg, x + 148, y + 80, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), e.GetAuthor());
-            gfx::drawTextArgs(vg, x + 148, y + 115, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), e.GetDisplayVersion());
+            has_star = e.has_star.value();
         }
-        nvgRestore(vg);
+
+        std::string name;
+        if (has_star) {
+            name = std::string("\u2605 ") + e.GetName();
+        } else {
+            name = e.GetName();
+        }
+
+        const auto selected = pos == m_index;
+        DrawEntry(vg, theme, m_layout.Get(), v, selected, e.image, name.c_str(), e.GetAuthor(), e.GetDisplayVersion());
     });
 }
 
@@ -272,6 +238,7 @@ void Menu::InstallHomebrew() {
 
 void Menu::ScanHomebrew() {
     TimeStamp ts;
+    FreeEntries();
     nro_scan("/switch", m_entries, m_hide_sphaira.Get());
     log_write("nros found: %zu time_taken: %.2f\n", m_entries.size(), ts.GetSecondsD());
 
@@ -418,9 +385,11 @@ void Menu::SortAndFindLastFile() {
     }
 
     if (index >= 0) {
+        const auto row = m_list->GetRow();
+        const auto page = m_list->GetPage();
         // guesstimate where the position is
-        if (index >= 9) {
-            m_list->SetYoff((((index - 9) + 3) / 3) * m_list->GetMaxY());
+        if (index >= page) {
+            m_list->SetYoff((((index - page) + row) / row) * m_list->GetMaxY());
         } else {
             m_list->SetYoff(0);
         }
@@ -428,6 +397,21 @@ void Menu::SortAndFindLastFile() {
     }
 }
 
+void Menu::FreeEntries() {
+    auto vg = App::GetVg();
+
+    for (auto&p : m_entries) {
+        FreeEntry(vg, p);
+    }
+
+    m_entries.clear();
+}
+
+void Menu::OnLayoutChange() {
+    m_index = 0;
+    grid::Menu::OnLayoutChange(m_list, m_layout.Get());
+}
+
 Result Menu::InstallHomebrew(const fs::FsPath& path, const NacpStruct& nacp, const std::vector<u8>& icon) {
     OwoConfig config{};
     config.nro_path = path.toString();

sphaira/source/ui/menus/irs_menu.cpp

@@ -86,20 +86,7 @@ Menu::Menu() : MenuBase{"Irs"_i18n} {
 
         SidebarEntryArray::Items controller_str;
         for (u32 i = 0; i < IRS_MAX_CAMERAS; i++) {
-            const auto& e = m_entries[i];
-            std::string text = "Pad "_i18n + (i == 8 ? "HandHeld"_i18n : std::to_string(i));
-            switch (e.status) {
-                case IrsIrCameraStatus_Available:
-                    text += " (Available)"_i18n;
-                    break;
-                case IrsIrCameraStatus_Unsupported:
-                    text += " (Unsupported)"_i18n;
-                    break;
-                case IrsIrCameraStatus_Unconnected:
-                    text += " (Unconnected)"_i18n;
-                    break;
-            }
-            controller_str.emplace_back(text);
+            controller_str.emplace_back(GetEntryName(i));
         }
 
         SidebarEntryArray::Items rotation_str;
@@ -189,7 +176,7 @@ Menu::Menu() : MenuBase{"Irs"_i18n} {
             options->Add(std::make_shared<SidebarEntryBool>("External Light Filter"_i18n, m_config.is_external_light_filter_enabled, [this](bool& enable){
                 m_config.is_external_light_filter_enabled = enable;
                 UpdateConfig(&m_config);
-            }, "Enabled"_i18n, "Disabled"_i18n));
+            }));
         }
 
         options->Add(std::make_shared<SidebarEntryCallback>("Load Default"_i18n, [this](){
@@ -233,6 +220,7 @@ Menu::~Menu() {
 void Menu::Update(Controller* controller, TouchInfo* touch) {
     MenuBase::Update(controller, touch);
     PollCameraStatus();
+    SetTitleSubHeading(GetEntryName(m_index));
 }
 
 void Menu::Draw(NVGcontext* vg, Theme* theme) {
@@ -308,6 +296,20 @@ void Menu::Draw(NVGcontext* vg, Theme* theme) {
 
 void Menu::OnFocusGained() {
     MenuBase::OnFocusGained();
+
+    if (m_entries[m_index].status != IrsIrCameraStatus_Available) {
+        // poll to get first available handle.
+        PollCameraStatus(false);
+
+        // find the first available entry and connect to that.
+        for (s64 i = 0; i < std::size(m_entries); i++) {
+            if (m_entries[i].status == IrsIrCameraStatus_Available) {
+                m_index = i;
+                UpdateConfig(&m_config);
+                break;
+            }
+        }
+    }
 }
 
 void Menu::PollCameraStatus(bool statup) {
@@ -530,4 +532,21 @@ void Menu::updateColourArray() {
     UpdateImage();
 }
 
+auto Menu::GetEntryName(s64 i) -> std::string {
+    const auto& e = m_entries[i];
+    std::string text = "Pad "_i18n + (i == 8 ? "HandHeld"_i18n : std::to_string(i));
+    switch (e.status) {
+        case IrsIrCameraStatus_Available:
+            text += " (Available)"_i18n;
+            break;
+        case IrsIrCameraStatus_Unsupported:
+            text += " (Unsupported)"_i18n;
+            break;
+        case IrsIrCameraStatus_Unconnected:
+            text += " (Unconnected)"_i18n;
+            break;
+    }
+    return text;
+}
+
 } // namespace sphaira::ui::menu::irs

sphaira/source/ui/menus/main_menu.cpp

@@ -1,7 +1,4 @@
 #include "ui/menus/main_menu.hpp"
-#include "ui/menus/irs_menu.hpp"
-#include "ui/menus/themezer.hpp"
-#include "ui/menus/ghdl.hpp"
 
 #include "ui/sidebar.hpp"
 #include "ui/popup_list.hpp"
@@ -9,11 +6,19 @@
 #include "ui/progress_box.hpp"
 #include "ui/error_box.hpp"
 
+#include "ui/menus/irs_menu.hpp"
+#include "ui/menus/themezer.hpp"
+#include "ui/menus/ghdl.hpp"
+#include "ui/menus/usb_menu.hpp"
+#include "ui/menus/ftp_menu.hpp"
+#include "ui/menus/gc_menu.hpp"
+#include "ui/menus/game_menu.hpp"
+#include "ui/menus/appstore.hpp"
+
 #include "app.hpp"
 #include "log.hpp"
 #include "download.hpp"
 #include "defines.hpp"
-#include "web.hpp"
 #include "i18n.hpp"
 
 #include <cstring>
@@ -26,6 +31,22 @@ namespace {
 constexpr const char* GITHUB_URL{"https://api.github.com/repos/ITotalJustice/sphaira/releases/latest"};
 constexpr fs::FsPath CACHE_PATH{"/switch/sphaira/cache/sphaira_latest.json"};
 
+template<typename T>
+auto MiscMenuFuncGenerator() {
+    return std::make_shared<T>();
+}
+
+const MiscMenuEntry MISC_MENU_ENTRIES[] = {
+    { .name = "Appstore", .title = "Appstore", .func = MiscMenuFuncGenerator<ui::menu::appstore::Menu>, .flag = MiscMenuFlag_Shortcut },
+    { .name = "Games", .title = "Games", .func = MiscMenuFuncGenerator<ui::menu::game::Menu>, .flag = MiscMenuFlag_Shortcut },
+    { .name = "Themezer", .title = "Themezer", .func = MiscMenuFuncGenerator<ui::menu::themezer::Menu>, .flag = MiscMenuFlag_Shortcut },
+    { .name = "GitHub", .title = "GitHub", .func = MiscMenuFuncGenerator<ui::menu::gh::Menu>, .flag = MiscMenuFlag_Shortcut },
+    { .name = "FTP", .title = "FTP Install", .func = MiscMenuFuncGenerator<ui::menu::ftp::Menu>, .flag = MiscMenuFlag_Install },
+    { .name = "USB", .title = "USB Install", .func = MiscMenuFuncGenerator<ui::menu::usb::Menu>, .flag = MiscMenuFlag_Install },
+    { .name = "GameCard", .title = "GameCard Install", .func = MiscMenuFuncGenerator<ui::menu::gc::Menu>, .flag = MiscMenuFlag_Shortcut|MiscMenuFlag_Install },
+    { .name = "IRS", .title = "IRS (Infrared Joycon Camera)", .func = MiscMenuFuncGenerator<ui::menu::irs::Menu>, .flag = MiscMenuFlag_Shortcut },
+};
+
 auto InstallUpdate(ProgressBox* pbox, const std::string url, const std::string version) -> bool {
     static fs::FsPath zip_out{"/switch/sphaira/cache/update.zip"};
     constexpr auto chunk_size = 1024 * 512; // 512KiB
@@ -143,8 +164,24 @@ auto InstallUpdate(ProgressBox* pbox, const std::string url, const std::string v
     return true;
 }
 
+auto CreateRightSideMenu() -> std::shared_ptr<MenuBase> {
+    const auto name = App::GetApp()->m_right_side_menu.Get();
+
+    for (auto& e : GetMiscMenuEntries()) {
+        if (e.name == name) {
+            return e.func();
+        }
+    }
+
+    return std::make_shared<ui::menu::appstore::Menu>();
+}
+
 } // namespace
 
+auto GetMiscMenuEntries() -> std::span<const MiscMenuEntry> {
+    return MISC_MENU_ENTRIES;
+}
+
 MainMenu::MainMenu() {
     curl::Api().ToFileAsync(
         curl::Url{GITHUB_URL},
@@ -175,7 +212,7 @@ MainMenu::MainMenu() {
 
             const auto version = yyjson_get_str(tag_key);
             R_UNLESS(version, false);
-            if (std::strcmp(APP_VERSION, version) >= 0) {
+            if (!App::IsVersionNewer(APP_VERSION, version)) {
                 m_update_state = UpdateState::None;
                 return true;
             }
@@ -212,6 +249,7 @@ MainMenu::MainMenu() {
 
     this->SetActions(
         std::make_pair(Button::START, Action{App::Exit}),
+        std::make_pair(Button::SELECT, Action{App::DisplayMiscOptions}),
         std::make_pair(Button::Y, Action{"Menu"_i18n, [this](){
             auto options = std::make_shared<Sidebar>("Menu Options"_i18n, "v" APP_VERSION_HASH, Sidebar::Side::LEFT);
             ON_SCOPE_EXIT(App::Push(options));
@@ -231,53 +269,31 @@ MainMenu::MainMenu() {
             language_items.push_back("Russian"_i18n);
             language_items.push_back("Swedish"_i18n);
             language_items.push_back("Vietnamese"_i18n);
+            language_items.push_back("Ukrainian"_i18n);
 
-            options->Add(std::make_shared<SidebarEntryCallback>("Theme"_i18n, [this](){
-                SidebarEntryArray::Items theme_items{};
-                const auto theme_meta = App::GetThemeMetaList();
-                for (auto& p : theme_meta) {
-                    theme_items.emplace_back(p.name);
-                }
-
-                auto options = std::make_shared<Sidebar>("Theme Options"_i18n, Sidebar::Side::LEFT);
-                ON_SCOPE_EXIT(App::Push(options));
-
-                options->Add(std::make_shared<SidebarEntryArray>("Select Theme"_i18n, theme_items, [this, theme_items](s64& index_out){
-                    App::SetTheme(index_out);
-                }, App::GetThemeIndex()));
-
-                options->Add(std::make_shared<SidebarEntryBool>("Shuffle"_i18n, App::GetThemeShuffleEnable(), [this](bool& enable){
-                    App::SetThemeShuffleEnable(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
-
-                options->Add(std::make_shared<SidebarEntryBool>("Music"_i18n, App::GetThemeMusicEnable(), [this](bool& enable){
-                    App::SetThemeMusicEnable(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
-
-                options->Add(std::make_shared<SidebarEntryBool>("12 Hour Time"_i18n, App::Get12HourTimeEnable(), [this](bool& enable){
-                    App::Set12HourTimeEnable(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
+            options->Add(std::make_shared<SidebarEntryCallback>("Theme"_i18n, [](){
+                App::DisplayThemeOptions();
             }));
 
             options->Add(std::make_shared<SidebarEntryCallback>("Network"_i18n, [this](){
                 auto options = std::make_shared<Sidebar>("Network Options"_i18n, Sidebar::Side::LEFT);
                 ON_SCOPE_EXIT(App::Push(options));
 
-                options->Add(std::make_shared<SidebarEntryBool>("Ftp"_i18n, App::GetFtpEnable(), [this](bool& enable){
+                options->Add(std::make_shared<SidebarEntryBool>("Ftp"_i18n, App::GetFtpEnable(), [](bool& enable){
                     App::SetFtpEnable(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
+                }));
 
-                options->Add(std::make_shared<SidebarEntryBool>("Mtp"_i18n, App::GetMtpEnable(), [this](bool& enable){
+                options->Add(std::make_shared<SidebarEntryBool>("Mtp"_i18n, App::GetMtpEnable(), [](bool& enable){
                     App::SetMtpEnable(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
+                }));
 
-                options->Add(std::make_shared<SidebarEntryBool>("Nxlink"_i18n, App::GetNxlinkEnable(), [this](bool& enable){
+                options->Add(std::make_shared<SidebarEntryBool>("Nxlink"_i18n, App::GetNxlinkEnable(), [](bool& enable){
                     App::SetNxlinkEnable(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
+                }));
 
                 if (m_update_state == UpdateState::Update) {
                     options->Add(std::make_shared<SidebarEntryCallback>("Download update: "_i18n + m_update_version, [this](){
-                        App::Push(std::make_shared<ProgressBox>("Downloading "_i18n + m_update_version, [this](auto pbox){
+                        App::Push(std::make_shared<ProgressBox>(0, "Downloading "_i18n, "Sphaira v" + m_update_version, [this](auto pbox){
                             return InstallUpdate(pbox, m_update_url, m_update_version);
                         }, [this](bool success){
                             if (success) {
@@ -296,76 +312,23 @@ MainMenu::MainMenu() {
                 }
             }));
 
-            options->Add(std::make_shared<SidebarEntryArray>("Language"_i18n, language_items, [this](s64& index_out){
+            options->Add(std::make_shared<SidebarEntryArray>("Language"_i18n, language_items, [](s64& index_out){
                 App::SetLanguage(index_out);
             }, (s64)App::GetLanguage()));
 
-            options->Add(std::make_shared<SidebarEntryCallback>("Misc"_i18n, [this](){
-                auto options = std::make_shared<Sidebar>("Misc Options"_i18n, Sidebar::Side::LEFT);
-                ON_SCOPE_EXIT(App::Push(options));
-
-                options->Add(std::make_shared<SidebarEntryCallback>("Themezer"_i18n, [](){
-                    App::Push(std::make_shared<menu::themezer::Menu>());
-                }));
-
-                options->Add(std::make_shared<SidebarEntryCallback>("GitHub"_i18n, [](){
-                    App::Push(std::make_shared<menu::gh::Menu>());
-                }));
-
-                options->Add(std::make_shared<SidebarEntryCallback>("Irs"_i18n, [](){
-                    App::Push(std::make_shared<menu::irs::Menu>());
-                }));
-
-                if (App::IsApplication()) {
-                    options->Add(std::make_shared<SidebarEntryCallback>("Web"_i18n, [](){
-                        WebShow("https://lite.duckduckgo.com/lite");
-                    }));
-                }
+            options->Add(std::make_shared<SidebarEntryCallback>("Misc"_i18n, [](){
+                App::DisplayMiscOptions();
             }));
 
-            options->Add(std::make_shared<SidebarEntryCallback>("Advanced"_i18n, [this](){
-                auto options = std::make_shared<Sidebar>("Advanced Options"_i18n, Sidebar::Side::LEFT);
-                ON_SCOPE_EXIT(App::Push(options));
-
-                SidebarEntryArray::Items install_items;
-                install_items.push_back("System memory"_i18n);
-                install_items.push_back("microSD card"_i18n);
-
-                SidebarEntryArray::Items text_scroll_speed_items;
-                text_scroll_speed_items.push_back("Slow"_i18n);
-                text_scroll_speed_items.push_back("Normal"_i18n);
-                text_scroll_speed_items.push_back("Fast"_i18n);
-
-                options->Add(std::make_shared<SidebarEntryBool>("Logging"_i18n, App::GetLogEnable(), [this](bool& enable){
-                    App::SetLogEnable(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
-
-                options->Add(std::make_shared<SidebarEntryBool>("Replace hbmenu on exit"_i18n, App::GetReplaceHbmenuEnable(), [this](bool& enable){
-                    App::SetReplaceHbmenuEnable(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
-
-                options->Add(std::make_shared<SidebarEntryBool>("Install forwarders"_i18n, App::GetInstallEnable(), [this](bool& enable){
-                    App::SetInstallEnable(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
-
-                options->Add(std::make_shared<SidebarEntryArray>("Install location"_i18n, install_items, [this](s64& index_out){
-                    App::SetInstallSdEnable(index_out);
-                }, (s64)App::GetInstallSdEnable()));
-
-                options->Add(std::make_shared<SidebarEntryBool>("Show install warning"_i18n, App::GetInstallPrompt(), [this](bool& enable){
-                    App::SetInstallPrompt(enable);
-                }, "Enabled"_i18n, "Disabled"_i18n));
-
-                options->Add(std::make_shared<SidebarEntryArray>("Text scroll speed"_i18n, text_scroll_speed_items, [this](s64& index_out){
-                    App::SetTextScrollSpeed(index_out);
-                }, (s64)App::GetTextScrollSpeed()));
+            options->Add(std::make_shared<SidebarEntryCallback>("Advanced"_i18n, [](){
+                App::DisplayAdvancedOptions();
             }));
         }})
     );
 
     m_homebrew_menu = std::make_shared<homebrew::Menu>();
     m_filebrowser_menu = std::make_shared<filebrowser::Menu>(m_homebrew_menu->GetHomebrewList());
-    m_app_store_menu = std::make_shared<appstore::Menu>(m_homebrew_menu->GetHomebrewList());
+    m_right_side_menu = CreateRightSideMenu();
     m_current_menu = m_homebrew_menu;
 
     AddOnLRPress();
@@ -416,16 +379,16 @@ void MainMenu::OnLRPress(std::shared_ptr<MenuBase> menu, Button b) {
 
 void MainMenu::AddOnLRPress() {
     if (m_current_menu != m_filebrowser_menu) {
-        const auto label = m_current_menu == m_homebrew_menu ? "Files" : "Apps";
+        const auto label = m_current_menu == m_homebrew_menu ? m_filebrowser_menu->GetShortTitle() : m_homebrew_menu->GetShortTitle();
         SetAction(Button::L, Action{i18n::get(label), [this]{
             OnLRPress(m_filebrowser_menu, Button::L);
         }});
     }
 
-    if (m_current_menu != m_app_store_menu) {
-        const auto label = m_current_menu == m_homebrew_menu ? "Store" : "Apps";
+    if (m_current_menu != m_right_side_menu) {
+        const auto label = m_current_menu == m_homebrew_menu ? m_right_side_menu->GetShortTitle() : m_homebrew_menu->GetShortTitle();
         SetAction(Button::R, Action{i18n::get(label), [this]{
-            OnLRPress(m_app_store_menu, Button::R);
+            OnLRPress(m_right_side_menu, Button::R);
         }});
     }
 }

sphaira/source/ui/menus/menu_base.cpp

@@ -18,17 +18,18 @@ MenuBase::~MenuBase() {
 
 void MenuBase::Update(Controller* controller, TouchInfo* touch) {
     Widget::Update(controller, touch);
-
-    // update every second.
-    if (m_poll_timestamp.GetSeconds() >= 1) {
-        UpdateVars();
-    }
 }
 
 void MenuBase::Draw(NVGcontext* vg, Theme* theme) {
     DrawElement(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, ThemeEntryID_BACKGROUND);
     Widget::Draw(vg, theme);
 
+    // update every second, do this in Draw because Update() isn't called if it
+    // doesn't have focus.
+    if (m_poll_timestamp.GetSeconds() >= 1) {
+        UpdateVars();
+    }
+
     const float start_y = 70;
     const float font_size = 22;
     const float spacing = 30;

sphaira/source/ui/menus/themezer.cpp

@@ -306,6 +306,7 @@ auto InstallTheme(ProgressBox* pbox, const PackListEntry& entry) -> bool {
             }
 
             const auto file_path = fs::AppendPath(dir_path, name);
+            pbox->NewTransfer(name);
 
             Result rc;
             if (R_FAILED(rc = fs.CreateFile(file_path, info.uncompressed_size, 0)) && rc != FsError_PathAlreadyExists) {
@@ -365,49 +366,16 @@ Menu::Menu() : MenuBase{"Themezer"_i18n} {
     fs::FsNativeSd().CreateDirectoryRecursively(CACHE_PATH);
 
     SetAction(Button::B, Action{"Back"_i18n, [this]{
-        SetPop();
+        // if search is valid, then we are in search mode, return back to normal.
+        if (!m_search.empty()) {
+            m_search.clear();
+            InvalidateAllPages();
+        } else {
+            SetPop();
+        }
     }});
 
     this->SetActions(
-        std::make_pair(Button::RIGHT, Action{[this](){
-            const auto& page = m_pages[m_page_index];
-            if (m_index < (page.m_packList.size() - 1) && (m_index + 1) % 3 != 0) {
-                SetIndex(m_index + 1);
-                App::PlaySoundEffect(SoundEffect_Scroll);
-                log_write("moved right\n");
-            }
-        }}),
-        std::make_pair(Button::LEFT, Action{[this](){
-            if (m_index != 0 && (m_index % 3) != 0) {
-                SetIndex(m_index - 1);
-                App::PlaySoundEffect(SoundEffect_Scroll);
-                log_write("moved left\n");
-            }
-        }}),
-        std::make_pair(Button::DOWN, Action{[this](){
-            const auto& page = m_pages[m_page_index];
-            if (m_list->ScrollDown(m_index, 3, page.m_packList.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::UP, Action{[this](){
-            const auto& page = m_pages[m_page_index];
-            if (m_list->ScrollUp(m_index, 3, page.m_packList.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::R2, Action{[this](){
-            const auto& page = m_pages[m_page_index];
-            if (m_list->ScrollDown(m_index, 6, page.m_packList.size())) {
-                SetIndex(m_index);
-            }
-        }}),
-        std::make_pair(Button::L2, Action{[this](){
-            const auto& page = m_pages[m_page_index];
-            if (m_list->ScrollUp(m_index, 6, page.m_packList.size())) {
-                SetIndex(m_index);
-            }
-        }}),
         std::make_pair(Button::A, Action{"Download"_i18n, [this](){
             App::Push(std::make_shared<OptionBox>(
                 "Download theme?"_i18n,
@@ -418,7 +386,7 @@ Menu::Menu() : MenuBase{"Themezer"_i18n} {
                             const auto& entry = page.m_packList[m_index];
                             const auto url = apiBuildUrlDownloadPack(entry);
 
-                            App::Push(std::make_shared<ProgressBox>("Installing "_i18n + entry.details.name, [this, &entry](auto pbox){
+                            App::Push(std::make_shared<ProgressBox>(entry.themes[0].preview.lazy_image.image, "Downloading "_i18n, entry.details.name, [this, &entry](auto pbox){
                                 return InstallTheme(pbox, entry);
                             }, [this, &entry](bool success){
                                 if (success) {
@@ -447,7 +415,7 @@ Menu::Menu() : MenuBase{"Themezer"_i18n} {
             options->Add(std::make_shared<SidebarEntryBool>("Nsfw"_i18n, m_nsfw.Get(), [this](bool& v_out){
                 m_nsfw.Set(v_out);
                 InvalidateAllPages();
-            }, "Enabled"_i18n, "Disabled"_i18n));
+            }));
 
             options->Add(std::make_shared<SidebarEntryArray>("Sort"_i18n, sort_items, [this, sort_items](s64& index_out){
                 if (m_sort.Get() != index_out) {
@@ -480,10 +448,12 @@ Menu::Menu() : MenuBase{"Themezer"_i18n} {
                 std::string out;
                 if (R_SUCCEEDED(swkbd::ShowText(out)) && !out.empty()) {
                     m_search = out;
+                    // PackListDownload();
+                    InvalidateAllPages();
                 }
             }));
         }}),
-        std::make_pair(Button::R, Action{"Next Page"_i18n, [this](){
+        std::make_pair(Button::R2, Action{"Next"_i18n, [this](){
             m_page_index++;
             if (m_page_index >= m_page_index_max) {
                 m_page_index = m_page_index_max - 1;
@@ -491,7 +461,7 @@ Menu::Menu() : MenuBase{"Themezer"_i18n} {
                 PackListDownload();
             }
         }}),
-        std::make_pair(Button::L, Action{"Prev Page"_i18n, [this](){
+        std::make_pair(Button::L2, Action{"Prev"_i18n, [this](){
             if (m_page_index) {
                 m_page_index--;
                 PackListDownload();
@@ -524,8 +494,8 @@ void Menu::Update(Controller* controller, TouchInfo* touch) {
         return;
     }
 
-    m_list->OnUpdate(controller, touch, page.m_packList.size(), [this](auto i) {
-        if (m_index == i) {
+    m_list->OnUpdate(controller, touch, m_index, page.m_packList.size(), [this](bool touch, auto i) {
+        if (touch && m_index == i) {
             FireAction(Button::A);
         } else {
             App::PlaySoundEffect(SoundEffect_Focus);
@@ -567,7 +537,8 @@ void Menu::Draw(NVGcontext* vg, Theme* theme) {
         auto& e = page.m_packList[pos];
 
         auto text_id = ThemeEntryID_TEXT;
-        if (pos == m_index) {
+        const auto selected = pos == m_index;
+        if (selected) {
             text_id = ThemeEntryID_TEXT_SELECTED;
             gfx::drawRectOutline(vg, theme, 4.f, v);
         } else {
@@ -634,16 +605,14 @@ void Menu::Draw(NVGcontext* vg, Theme* theme) {
                 }
             }
 
-            gfx::drawImageRounded(vg, x + xoff, y, 320, 180, image.image ? image.image : App::GetDefaultImage());
+            gfx::drawImage(vg, x + xoff, y, 320, 180, image.image ? image.image : App::GetDefaultImage(), 5);
         }
 
-        nvgSave(vg);
-        nvgIntersectScissor(vg, x, y, w - 30.f, h); // clip
-        {
-            gfx::drawTextArgs(vg, x + xoff, y + 180 + 20, 18, NVG_ALIGN_LEFT, theme->GetColour(text_id), "%s", e.details.name.c_str());
-            gfx::drawTextArgs(vg, x + xoff, y + 180 + 55, 18, NVG_ALIGN_LEFT, theme->GetColour(text_id), "%s", e.creator.display_name.c_str());
-        }
-        nvgRestore(vg);
+        const auto text_x = x + xoff;
+        const auto text_clip_w = w - 30.f - xoff;
+        const float font_size = 18;
+        m_scroll_name.Draw(vg, selected, text_x, y + 180 + 20, text_clip_w, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), e.details.name.c_str());
+        m_scroll_author.Draw(vg, selected, text_x, y + 180 + 55, text_clip_w, font_size, NVG_ALIGN_LEFT, theme->GetColour(text_id), e.creator.display_name.c_str());
     });
 }
 
@@ -652,11 +621,9 @@ void Menu::OnFocusGained() {
 }
 
 void Menu::InvalidateAllPages() {
-    for (auto& e : m_pages) {
-        e.m_packList.clear();
-        e.m_ready = PageLoadState::None;
-    }
-
+    m_pages.clear();
+    m_pages.resize(1);
+    m_page_index = 0;
     PackListDownload();
 }
 

sphaira/source/ui/menus/usb_menu.cpp

@@ -0,0 +1,180 @@
+#include "ui/menus/usb_menu.hpp"
+#include "yati/yati.hpp"
+#include "app.hpp"
+#include "defines.hpp"
+#include "log.hpp"
+#include "ui/nvg_util.hpp"
+#include "i18n.hpp"
+#include <cstring>
+
+namespace sphaira::ui::menu::usb {
+namespace {
+
+constexpr u64 CONNECTION_TIMEOUT = UINT64_MAX;
+constexpr u64 TRANSFER_TIMEOUT = UINT64_MAX;
+constexpr u64 FINISHED_TIMEOUT = 1e+9 * 3; // 3 seconds.
+
+void thread_func(void* user) {
+    auto app = static_cast<Menu*>(user);
+
+    for (;;) {
+        if (app->GetToken().stop_requested()) {
+            break;
+        }
+
+        const auto rc = app->m_usb_source->IsUsbConnected(CONNECTION_TIMEOUT);
+        if (rc == ::sphaira::usb::UsbDs::Result_Cancelled) {
+            break;
+        }
+
+        // set connected status
+        mutexLock(&app->m_mutex);
+            if (R_SUCCEEDED(rc)) {
+                app->m_state = State::Connected_WaitForFileList;
+            } else {
+                app->m_state = State::None;
+            }
+        mutexUnlock(&app->m_mutex);
+
+        if (R_SUCCEEDED(rc)) {
+            std::vector<std::string> names;
+            if (R_SUCCEEDED(app->m_usb_source->WaitForConnection(CONNECTION_TIMEOUT, names))) {
+                mutexLock(&app->m_mutex);
+                ON_SCOPE_EXIT(mutexUnlock(&app->m_mutex));
+                app->m_state = State::Connected_StartingTransfer;
+                app->m_names = names;
+                break;
+            }
+        }
+    }
+}
+
+} // namespace
+
+Menu::Menu() : MenuBase{"USB"_i18n} {
+    SetAction(Button::B, Action{"Back"_i18n, [this](){
+        SetPop();
+    }});
+
+    SetAction(Button::X, Action{"Options"_i18n, [this](){
+        App::DisplayInstallOptions(false);
+    }});
+
+    // if mtp is enabled, disable it for now.
+    m_was_mtp_enabled = App::GetMtpEnable();
+    if (m_was_mtp_enabled) {
+        App::Notify("Disable MTP for usb install"_i18n);
+        App::SetMtpEnable(false);
+    }
+
+    // 3 second timeout for transfers.
+    m_usb_source = std::make_shared<yati::source::Usb>(TRANSFER_TIMEOUT);
+    if (R_FAILED(m_usb_source->GetOpenResult())) {
+        log_write("usb init open\n");
+        m_state = State::Failed;
+    }
+
+    mutexInit(&m_mutex);
+
+    if (m_state != State::Failed) {
+        threadCreate(&m_thread, thread_func, this, nullptr, 1024*32, 0x2C, 1);
+        threadStart(&m_thread);
+    }
+}
+
+Menu::~Menu() {
+    // signal for thread to exit and wait.
+    m_stop_source.request_stop();
+    m_usb_source->SignalCancel();
+    threadWaitForExit(&m_thread);
+    threadClose(&m_thread);
+
+    // free usb source before re-enabling mtp.
+    log_write("closing data!!!!\n");
+    m_usb_source.reset();
+
+    if (m_was_mtp_enabled) {
+        App::Notify("Re-enabled MTP"_i18n);
+        App::SetMtpEnable(true);
+    }
+}
+
+void Menu::Update(Controller* controller, TouchInfo* touch) {
+    MenuBase::Update(controller, touch);
+
+    mutexLock(&m_mutex);
+    ON_SCOPE_EXIT(mutexUnlock(&m_mutex));
+
+    if (m_state == State::Connected_StartingTransfer) {
+        log_write("set to progress\n");
+        m_state = State::Progress;
+        log_write("got connection\n");
+        App::Push(std::make_shared<ui::ProgressBox>(0, "Installing "_i18n, "", [this](auto pbox) mutable -> bool {
+            ON_SCOPE_EXIT(m_usb_source->Finished(FINISHED_TIMEOUT));
+
+            log_write("inside progress box\n");
+            for (const auto& file_name : m_names) {
+                m_usb_source->SetFileNameForTranfser(file_name);
+
+                const auto rc = yati::InstallFromSource(pbox, m_usb_source, file_name);
+                if (R_FAILED(rc)) {
+                    m_usb_source->SignalCancel();
+                    log_write("exiting usb install\n");
+                    return false;
+                }
+
+                App::Notify("Installed via usb"_i18n);
+            }
+
+            return true;
+        }, [this](bool result){
+            if (result) {
+                App::Notify("Usb install success!"_i18n);
+                m_state = State::Done;
+                SetPop();
+            } else {
+                App::Notify("Usb install failed!"_i18n);
+                m_state = State::Failed;
+            }
+        }));
+    }
+}
+
+void Menu::Draw(NVGcontext* vg, Theme* theme) {
+    MenuBase::Draw(vg, theme);
+
+    mutexLock(&m_mutex);
+    ON_SCOPE_EXIT(mutexUnlock(&m_mutex));
+
+    switch (m_state) {
+        case State::None:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Waiting for connection..."_i18n.c_str());
+            break;
+
+        case State::Connected_WaitForFileList:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Connected, waiting for file list..."_i18n.c_str());
+            break;
+
+        case State::Connected_StartingTransfer:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Connected, starting transfer..."_i18n.c_str());
+            break;
+
+        case State::Progress:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Transferring data..."_i18n.c_str());
+            break;
+
+        case State::Done:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Press B to exit..."_i18n.c_str());
+            break;
+
+        case State::Failed:
+            gfx::drawTextArgs(vg, SCREEN_WIDTH / 2.f, SCREEN_HEIGHT / 2.f, 36.f, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_INFO), "Failed to init usb, press B to exit..."_i18n.c_str());
+            break;
+    }
+}
+
+void Menu::OnFocusGained() {
+    MenuBase::OnFocusGained();
+}
+
+} // namespace sphaira::ui::menu::usb

sphaira/source/ui/nvg_util.cpp

@@ -1,4 +1,5 @@
 #include "ui/nvg_util.hpp"
+#include "log.hpp"
 #include <cstddef>
 #include <cstdio>
 #include <cstdarg>
@@ -10,6 +11,9 @@
 namespace sphaira::ui::gfx {
 namespace {
 
+constexpr auto ALIGN_HOR = NVG_ALIGN_LEFT|NVG_ALIGN_CENTER|NVG_ALIGN_RIGHT;
+constexpr auto ALIGN_VER = NVG_ALIGN_TOP|NVG_ALIGN_MIDDLE|NVG_ALIGN_BOTTOM|NVG_ALIGN_BASELINE;
+
 constexpr std::array buttons = {
     std::pair{Button::A, "\uE0E0"},
     std::pair{Button::B, "\uE0E1"},
@@ -17,10 +21,8 @@ constexpr std::array buttons = {
     std::pair{Button::Y, "\uE0E3"},
     std::pair{Button::L, "\uE0E4"},
     std::pair{Button::R, "\uE0E5"},
-    std::pair{Button::L, "\uE0E6"},
-    std::pair{Button::R, "\uE0E7"},
-    std::pair{Button::L2, "\uE0E8"},
-    std::pair{Button::R2, "\uE0E9"},
+    std::pair{Button::L2, "\uE0E6"},
+    std::pair{Button::R2, "\uE0E7"},
     std::pair{Button::UP, "\uE0EB"},
     std::pair{Button::DOWN, "\uE0EC"},
     std::pair{Button::LEFT, "\uE0ED"},
@@ -33,25 +35,42 @@ constexpr std::array buttons = {
     std::pair{Button::R3, "\uE105"},
 };
 
-// NEW ---------------------
-void drawRectIntenal(NVGcontext* vg, const Vec4& v, const NVGcolor& c, bool rounded) {
-    nvgBeginPath(vg);
-    if (rounded) {
-        nvgRoundedRect(vg, v.x, v.y, v.w, v.h, 15);
-    } else {
-        nvgRect(vg, v.x, v.y, v.w, v.h);
+// software based clipping, saves a few cpu cycles.
+bool ClipRect(float x, float y) {
+    return x >= SCREEN_WIDTH || y >= SCREEN_HEIGHT;
+}
+
+bool ClipText(float x, float y, int align) {
+    if ((!(align & ALIGN_HOR) || (align & NVG_ALIGN_LEFT)) && x >= SCREEN_WIDTH) {
+        return true;
     }
+
+    if ((!(align & ALIGN_VER) || (align & NVG_ALIGN_TOP)) && y >= SCREEN_HEIGHT) {
+        return true;
+    }
+
+    return false;
+}
+
+// NEW ---------------------
+void drawRectIntenal(NVGcontext* vg, const Vec4& v, const NVGcolor& c, float rounded) {
+    if (ClipRect(v.x, v.y)) {
+        return;
+    }
+
+    nvgBeginPath(vg);
+    nvgRoundedRect(vg, v.x, v.y, v.w, v.h, rounded);
     nvgFillColor(vg, c);
     nvgFill(vg);
 }
 
-void drawRectIntenal(NVGcontext* vg, const Vec4& v, const NVGpaint& p, bool rounded) {
-    nvgBeginPath(vg);
-    if (rounded) {
-        nvgRoundedRect(vg, v.x, v.y, v.w, v.h, 15);
-    } else {
-        nvgRect(vg, v.x, v.y, v.w, v.h);
+void drawRectIntenal(NVGcontext* vg, const Vec4& v, const NVGpaint& p, float rounded) {
+    if (ClipRect(v.x, v.y)) {
+        return;
     }
+
+    nvgBeginPath(vg);
+    nvgRoundedRect(vg, v.x, v.y, v.w, v.h, rounded);
     nvgFillPaint(vg, p);
     nvgFill(vg);
 }
@@ -128,6 +147,10 @@ void drawRectOutlineInternal(NVGcontext* vg, const Theme* theme, float size, con
 }
 
 void drawRectOutlineInternal(NVGcontext* vg, const Theme* theme, float size, const Vec4& v, const NVGcolor& c) {
+    if (ClipRect(v.x, v.y)) {
+        return;
+    }
+
     const auto corner_radius = 0.5;
     drawRectOutlineInternal(vg, theme, size, v);
     nvgBeginPath(vg);
@@ -137,6 +160,10 @@ void drawRectOutlineInternal(NVGcontext* vg, const Theme* theme, float size, con
 }
 
 void drawTextIntenal(NVGcontext* vg, const Vec2& v, float size, const char* str, const char* end, int align, const NVGcolor& c) {
+    if (ClipText(v.x, v.y, align)) {
+        return;
+    }
+
     nvgBeginPath(vg);
     nvgFontSize(vg, size);
     nvgTextAlign(vg, align);
@@ -144,6 +171,24 @@ void drawTextIntenal(NVGcontext* vg, const Vec2& v, float size, const char* str,
     nvgText(vg, v.x, v.y, str, end);
 }
 
+void drawTriangleInternal(NVGcontext* vg, float aX, float aY, float bX, float bY, float cX, float cY, const NVGcolor& c) {
+    nvgBeginPath(vg);
+    nvgMoveTo(vg, aX, aY);
+    nvgLineTo(vg, bX, bY);
+    nvgLineTo(vg, cX, cY);
+    nvgFillColor(vg, c);
+    nvgFill(vg);
+}
+
+void drawTriangleInternal(NVGcontext* vg, float aX, float aY, float bX, float bY, float cX, float cY, const NVGpaint& p) {
+    nvgBeginPath(vg);
+    nvgMoveTo(vg, aX, aY);
+    nvgLineTo(vg, bX, bY);
+    nvgLineTo(vg, cX, cY);
+    nvgFillPaint(vg, p);
+    nvgFill(vg);
+}
+
 } // namespace
 
 const char* getButton(const Button want) {
@@ -164,28 +209,20 @@ void drawTextArgs(NVGcontext* vg, float x, float y, float size, int align, const
     drawText(vg, x, y, size, buffer, nullptr, align, c);
 }
 
-void drawImage(NVGcontext* vg, const Vec4& v, int texture) {
+void drawImage(NVGcontext* vg, const Vec4& v, int texture, float rounded) {
     const auto paint = nvgImagePattern(vg, v.x, v.y, v.w, v.h, 0, texture, 1.f);
-    drawRect(vg, v, paint, false);
+    drawRect(vg, v, paint, rounded);
 }
 
-void drawImage(NVGcontext* vg, float x, float y, float w, float h, int texture) {
-    drawImage(vg, Vec4(x, y, w, h), texture);
-}
-
-void drawImageRounded(NVGcontext* vg, const Vec4& v, int texture) {
-    const auto paint = nvgImagePattern(vg, v.x, v.y, v.w, v.h, 0, texture, 1.f);
-    nvgBeginPath(vg);
-    nvgRoundedRect(vg, v.x, v.y, v.w, v.h, 15);
-    nvgFillPaint(vg, paint);
-    nvgFill(vg);
-}
-
-void drawImageRounded(NVGcontext* vg, float x, float y, float w, float h, int texture) {
-    drawImageRounded(vg, Vec4(x, y, w, h), texture);
+void drawImage(NVGcontext* vg, float x, float y, float w, float h, int texture, float rounded) {
+    drawImage(vg, Vec4(x, y, w, h), texture, rounded);
 }
 
 void drawTextBox(NVGcontext* vg, float x, float y, float size, float bound, const NVGcolor& c, const char* str, int align, const char* end) {
+    if (ClipText(x, y, align)) {
+        return;
+    }
+
     nvgBeginPath(vg);
     nvgFontSize(vg, size);
     nvgTextAlign(vg, align);
@@ -208,19 +245,19 @@ void dimBackground(NVGcontext* vg) {
     drawRectIntenal(vg, {0.f,0.f,SCREEN_WIDTH,SCREEN_HEIGHT}, nvgRGBA(0, 0, 0, 180), false);
 }
 
-void drawRect(NVGcontext* vg, float x, float y, float w, float h, const NVGcolor& c, bool rounded) {
+void drawRect(NVGcontext* vg, float x, float y, float w, float h, const NVGcolor& c, float rounded) {
     drawRectIntenal(vg, {x,y,w,h}, c, rounded);
 }
 
-void drawRect(NVGcontext* vg, const Vec4& v, const NVGcolor& c, bool rounded) {
+void drawRect(NVGcontext* vg, const Vec4& v, const NVGcolor& c, float rounded) {
     drawRectIntenal(vg, v, c, rounded);
 }
 
-void drawRect(NVGcontext* vg, float x, float y, float w, float h, const NVGpaint& p, bool rounded) {
+void drawRect(NVGcontext* vg, float x, float y, float w, float h, const NVGpaint& p, float rounded) {
     drawRectIntenal(vg, {x,y,w,h}, p, rounded);
 }
 
-void drawRect(NVGcontext* vg, const Vec4& v, const NVGpaint& p, bool rounded) {
+void drawRect(NVGcontext* vg, const Vec4& v, const NVGpaint& p, float rounded) {
     drawRectIntenal(vg, v, p, rounded);
 }
 
@@ -290,6 +327,63 @@ void drawScrollbar2(NVGcontext* vg, const Theme* theme, s64 index_off, s64 count
     drawScrollbar2(vg, theme, SCREEN_WIDTH - 50, 100, SCREEN_HEIGHT-200, index_off, count, row, page);
 }
 
+void drawTriangle(NVGcontext* vg, float aX, float aY, float bX, float bY, float cX, float cY, const NVGcolor& c) {
+    drawTriangleInternal(vg, aX, aY, bX, bY, cX, cY, c);
+}
+
+void drawTriangle(NVGcontext* vg, float aX, float aY, float bX, float bY, float cX, float cY, const NVGpaint& p) {
+    drawTriangleInternal(vg, aX, aY, bX, bY, cX, cY, p);
+}
+
+void drawAppLable(NVGcontext* vg, const Theme* theme, ScrollingText& st, float x, float y, float w, const char* name) {
+    // todo: no more 5am code
+    const float max_box_w = 392.f;
+    const float box_h = 48.f;
+    // used for adjusting the position of the box.
+    const float clip_pad = 25.f;
+    const float clip_left = clip_pad;
+    const float clip_right = 1220.f - clip_pad;
+    const float text_pad = 25.f;
+    const float font_size = 22.f;
+
+    nvgTextAlign(vg, NVG_ALIGN_LEFT);
+    nvgFontSize(vg, font_size);
+    float bounds[4]{};
+    nvgTextBounds(vg, 0, 0, name, NULL, bounds);
+
+    const float trinaglex = x + (w / 2.f) - 9.f;
+    const float trinagley = y - 14.f;
+    const float center_x = x + (w / 2.f);
+    const float y_offset = y - 62.f; // top of box
+    const float text_width = bounds[2];
+    float box_w = text_width + text_pad * 2;
+    if (box_w > max_box_w) {
+        box_w = max_box_w;
+    }
+
+    float box_x = center_x - (box_w / 2.f);
+    if (box_x < clip_left) {
+        box_x = clip_left;
+    }
+    if ((box_x + box_w) > clip_right) {
+        // box_x -= ((box_x + box_w) - clip_right) / 2;
+        box_x = (clip_right - box_w);
+    }
+
+    const float text_x = box_x + text_pad;
+    const float text_y = y_offset + (box_h / 2.f);
+
+    drawRect(vg, {x-4, y-4, w+8, w+8}, theme->GetColour(ThemeEntryID_GRID));
+    nvgBeginPath(vg);
+
+    nvgRoundedRect(vg, box_x, y_offset, box_w, box_h, 3.f);
+    nvgFillColor(vg, theme->GetColour(ThemeEntryID_SELECTED_BACKGROUND));
+    nvgFill(vg);
+
+    drawTriangle(vg, trinaglex, trinagley, trinaglex + 18.f, trinagley, trinaglex + 9.f, trinagley + 12.f, theme->GetColour(ThemeEntryID_SELECTED_BACKGROUND));
+    st.Draw(vg, true, text_x, text_y, box_w - text_pad * 2, font_size, NVG_ALIGN_LEFT | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_SELECTED), name);
+}
+
 #define HIGHLIGHT_SPEED 350.0
 
 static double highlightGradientX = 0;