/
interface.go
54 lines (45 loc) · 1.26 KB
/
interface.go
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package iface
import (
"context"
"errors"
"io"
ipld "gx/ipfs/QmUsVJ7AEnGyjX8YWnrwq9vmECVGwBQNAKPpgz5KSg8dcq/go-ipld-node"
cid "gx/ipfs/QmcEcrBAMrwMyhSjXt4yfyPpzgSuV8HLHavnfmiKCSRqZU/go-cid"
)
// type CoreAPI interface {
// ID() CoreID
// Version() CoreVersion
// }
type Link ipld.Link
type Reader interface {
io.ReadSeeker
io.Closer
}
type UnixfsAPI interface {
Add(context.Context, io.Reader) (*cid.Cid, error)
Cat(context.Context, string) (Reader, error)
Ls(context.Context, string) ([]*Link, error)
}
// type ObjectAPI interface {
// New() (cid.Cid, Object)
// Get(string) (Object, error)
// Links(string) ([]*Link, error)
// Data(string) (Reader, error)
// Stat(string) (ObjectStat, error)
// Put(Object) (cid.Cid, error)
// SetData(string, Reader) (cid.Cid, error)
// AppendData(string, Data) (cid.Cid, error)
// AddLink(string, string, string) (cid.Cid, error)
// RmLink(string, string) (cid.Cid, error)
// }
// type ObjectStat struct {
// Cid cid.Cid
// NumLinks int
// BlockSize int
// LinksSize int
// DataSize int
// CumulativeSize int
// }
var ErrIsDir = errors.New("object is a directory")
var ErrIsNonDag = errors.New("not a merkledag object")
var ErrOffline = errors.New("can't resolve, ipfs node is offline")