OpenTorrent(info *metainfo.Info, infoHash metainfo.Hash) (TorrentImpl, error)
}
+type TorrentCapacity *func() (cap int64, capped bool)
+
// Data storage bound to a torrent.
type TorrentImpl struct {
Piece func(p metainfo.Piece) PieceImpl
Close func() error
- // Storages that share the same value, will provide a pointer to the same function.
- Capacity *func() *int64
+ Flush func() error
+ // Storages that share the same space, will provide equal pointers. The function is called once
+ // to determine the storage for torrents sharing the same function pointer, and mutated in
+ // place.
+ Capacity TorrentCapacity
}
// Interacts with torrent piece data. Optional interfaces to implement include:
-// io.WriterTo, such as when a piece supports a more efficient way to write out incomplete chunks.
-// SelfHashing, such as when a piece supports a more efficient way to hash its contents.
+//
+// io.WriterTo, such as when a piece supports a more efficient way to write out incomplete chunks.
+// SelfHashing, such as when a piece supports a more efficient way to hash its contents.
type PieceImpl interface {
// These interfaces are not as strict as normally required. They can
// assume that the parameters are appropriate for the dimensions of the
type Completion struct {
Complete bool
Ok bool
+ Err error
}
// Allows a storage backend to override hashing (i.e. if it can do it more efficiently than the torrent client can)