mirror of
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65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
package iface
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import (
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"context"
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"errors"
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"io"
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ipld "gx/ipfs/QmPAKbSsgEX5B6fpmxa61jXYnoWzZr5sNafd3qgPiSH8Uv/go-ipld-format"
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cid "gx/ipfs/Qma4RJSuh7mMeJQYCqMbKzekn6EwBo7HEs5AQYjVRMQATB/go-cid"
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)
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type Path interface {
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String() string
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Cid() *cid.Cid
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Root() *cid.Cid
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Resolved() bool
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}
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// TODO: should we really copy these?
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// if we didn't, godoc would generate nice links straight to go-ipld-format
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type Node ipld.Node
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type Link ipld.Link
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type Reader interface {
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io.ReadSeeker
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io.Closer
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}
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type CoreAPI interface {
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Unixfs() UnixfsAPI
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ResolvePath(context.Context, Path) (Path, error)
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ResolveNode(context.Context, Path) (Node, error)
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}
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type UnixfsAPI interface {
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Add(context.Context, io.Reader) (Path, error)
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Cat(context.Context, Path) (Reader, error)
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Ls(context.Context, Path) ([]*Link, error)
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}
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// type ObjectAPI interface {
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// New() (cid.Cid, Object)
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// Get(string) (Object, error)
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// Links(string) ([]*Link, error)
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// Data(string) (Reader, error)
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// Stat(string) (ObjectStat, error)
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// Put(Object) (cid.Cid, error)
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// SetData(string, Reader) (cid.Cid, error)
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// AppendData(string, Data) (cid.Cid, error)
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// AddLink(string, string, string) (cid.Cid, error)
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// RmLink(string, string) (cid.Cid, error)
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// }
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// type ObjectStat struct {
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// Cid cid.Cid
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// NumLinks int
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// BlockSize int
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// LinksSize int
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// DataSize int
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// CumulativeSize int
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// }
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var ErrIsDir = errors.New("object is a directory")
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var ErrOffline = errors.New("can't resolve, ipfs node is offline")
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