10 "github.com/anacrolix/squirrel"
12 "github.com/anacrolix/torrent/metainfo"
13 "github.com/anacrolix/torrent/storage"
16 // A convenience function that creates a connection pool, resource provider, and a pieces storage
17 // ClientImpl and returns them all with a Close attached.
18 func NewDirectStorage(opts NewDirectStorageOpts) (_ storage.ClientImplCloser, err error) {
19 cache, err := squirrel.NewCache(opts)
31 capacity func() *int64
34 func (c *client) OpenTorrent(info *metainfo.Info, infoHash metainfo.Hash) (storage.TorrentImpl, error) {
36 return storage.TorrentImpl{Piece: t.Piece, Close: t.Close, Capacity: &c.capacity}, nil
43 func (t torrent) Piece(p metainfo.Piece) storage.PieceImpl {
45 sb: t.c.OpenWithLength(p.Hash().HexString(), p.Length()),
47 ret.ReaderAt = &ret.sb
48 ret.WriterAt = &ret.sb
52 func (t torrent) Close() error {
62 func (p piece) MarkComplete() error {
63 return p.sb.SetTag("verified", true)
66 func (p piece) MarkNotComplete() error {
67 return p.sb.SetTag("verified", false)
70 func (p piece) Completion() (ret storage.Completion) {
71 err := p.sb.GetTag("verified", func(stmt *sqlite.Stmt) {
72 ret.Complete = stmt.ColumnInt(0) != 0