An openable save-data archive of one kind: a regular CTR save, a raw GBA VC save (FSPXI), or extdata. A value type tagged by kind (no heap, no virtual

One openable save-data archive of a given kind (account / BCAT / device / system). The single place that knows, per kind: how to mount it under the "s

RAII owner of an opened archive that hides whether it is backed by FSUSER (FS_Archive) or FSPXI (FSPXI_Archive, used for raw GBA VC saves). Closes its

! Input adapter for a (caching) istream. Ignores a UFT Byte Order Mark at beginning of input. Does not support changing the underlying std::streambuf

@brief exception indicating access out of the defined range @sa https://json.nlohmann.me/api/basic_json/out_of_range/

@brief an iterator for primitive JSON types This class models an iterator for primitive JSON types (boolean, number, string). It's only purpose is to

Shelf-packed R8 atlas page, shared by all font instances.

Which backup facet of a Title we are acting on. The UI selects the kind once and hands it to the code that needs it; there is no global mode flag.

Owns the detail-panel backup list for the currently selected title: the row names, a sliding selection/scroll cursor, and a cached copy of the resolve

A vertically scrolling list of backups for the v4 title-detail screen. Unlike the generic Scrollable (which paged horizontally and so never advanced p

Computes and caches the on-SD size of a title's backup folder off the UI thread. The recursive directory walk is the expensive part (many small SD rea

Computes and caches the on-SD size of a title's backup folder off the UI thread. The recursive directory walk is the expensive part (lots of small SD

The stage at which a backup/restore failed. The UI maps it to a human message; io itself carries no UI text.

The stage at which a backup/restore failed. The UI maps it (together with the target's data-type name) to a human message; io itself carries no UI tex

One backup facet (Save or Extdata) of a Title. The single place that answers, for a given BackupKind: what is the root path, the list of existing back

Which pipeline a batch draws through (they use different vertex formats and shaders); a batch is homogeneous, so a mode change forces a flush.

ByteReader over the streamed body, positioned at the file part's start. TransferProto::extractZip owns the length accounting.

ByteReader over the streamed body, positioned at the file part's start. TransferProto::extractZip owns the length accounting.

Sequential byte source over the received multipart body. The adapter has already positioned it at the file part's start; extractZip owns the length ac

Byte sink for the send socket; the poll-gated sendAll lives in the adapter.

Two-button modal: one prompt line, a left/right button pair, d-pad + touch selection, A activates the highlighted button. Owns the whole chrome and th

GPU resources retired this frame (texture memory, upload scratch) plus the descriptor slot to recycle (UINT32_MAX = none). Batched-but- unsubmitted qu

Destination for extracted zip entries, addressed by UTF-8 relative path under a destination root the adapter already holds. beginFile opens the next f

ExtractSink writing under a destination root via FILE*.

Source of a backup's files while streaming the send zip, addressed by the UTF-8 absolute path stored on each SendFile.

A full SD-card directory browser (the Switch counterpart of the 3DS FolderBrowserOverlay). Raised by Settings > Save folders instead of the on-screen

Starts at the SD root and lists only sub-directories of the current folder. A descend into the highlighted folder X use the current folder (in

Sans is the shared system font (matches the mock's "system font stack"). Mono is a bundled Space Mono (OFL) used for backup names, title IDs, and path

Per-(family, requested size) state; glyphs rasterize lazily on first use.

ExtractSink writing under a u16string destination root via FSStream.

FileReader opening backup files (UTF-8 abs path) via FSStream for the send.

One rasterized glyph in an atlas page. Draw semantics mirror SDL_FontCache: the bitmap is placed at (penX + bmpDX, lineTopY + bmpDY) and the pen advan

One hint-bar entry: a button key ("A", "B", "-", …) shown as its system glyph, plus its label, e.g. {"A", "Select"}.

Parses "ip:port"; nullopt on a missing colon, empty ip, or a port outside [1, 65535].

Injectable seam through which TitleProbe stores a title's icon without knowing whether it ends up as a real SDL texture or is discarded. The producer

The single owner of every title icon's C3D_Tex. The malloc'd textures used to live inside each Title by value, so a Title copy aliased the pointer and

InferredMeta is the metadata deduced from a path inside a Checkpoint SD layout: .../Checkpoint/{saves,extdata}/<title folder>/<backup folder>[/file].