soci

type BlobSeeker interface {
	Reader(ctx context.Context, off int64, end int64) (io.ReadCloser, error)
}

type Checkpoint interface {
	BytesRead() int64
	BytesWritten() int64
	History() []byte
	SetHistory([]byte)
	IsEmpty() bool
}

type Checkpointer struct {
	Checkpoint *flate.Checkpoint
	File       *TOCFile

	Discard int64
	// contains filtered or unexported fields
}

type Index interface {
	Dict(cp *Checkpointer) ([]byte, error)
	Locate(name string) (*TOCFile, error)
	TOC() *TOC
}

type Indexer struct {
	// contains filtered or unexported fields
}

type MultiFS struct {
	// contains filtered or unexported fields
}

type PeekReader interface {
	io.Reader
	Peek(n int) ([]byte, error)
}

type RenderDir func(w http.ResponseWriter, fname string, prefix string, mediaType types.MediaType, size int64, ref string, f httpserve.File, ctype string) error

type RenderFunc func(w http.ResponseWriter, r *http.Request, fname string, prefix string, ref string, kind string, mediaType types.MediaType, size int64, f httpserve.File, ctype string) error

type SociFS struct {
	// contains filtered or unexported fields
}

type TOC struct {
	// TODO: Move these so files/checkpoints can be streamingly parsed.
	// metadata.json?
	Csize       int64  `json:"csize,omitempty"`
	Usize       int64  `json:"usize,omitempty"`
	Ssize       int64  `json:"ssize,omitempty"`
	ArchiveSize int64  `json:"asize,omitempty"`
	Size        int64  `json:"size,omitempty"`
	Type        string `json:"type,omitempty"`
	MediaType   string `json:"mediaType,omitempty"`

	// TODO: Checkpoints as jsonlines in separate file.
	Checkpoints []*flate.Checkpoint `json:"checkpoints,omitempty"`

	// TODO: Files as jsonlines in separate file.
	Files []TOCFile `json:"files,omitempty"`
}

type TOCFile struct {
	// The tar stuff we actually care about.
	// TODO: Just include all of it, for completeness?
	Typeflag   byte              `json:"typeflag,omitempty"`
	Name       string            `json:"name,omitempty"`
	Linkname   string            `json:"linkname,omitempty"`
	Size       int64             `json:"size,omitempty"`
	Mode       int64             `json:"mode,omitempty"`
	ModTime    time.Time         `json:"mod,omitempty"`
	Uid        int               `json:"uid,omitempty"`
	Gid        int               `json:"gid,omitempty"`
	PAXRecords map[string]string `json:"pax,omitempty"`

	// Our uncompressed offset so we can seek ahead.
	Offset int64 `json:"offset,omitempty"`
}