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613508a0d3
`dag get` still doesn't properly support raw output but that's a bigger issue. License: MIT Signed-off-by: Steven Allen <steven@stebalien.com>
38 lines
864 B
Go
38 lines
864 B
Go
package coredag
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import (
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"io"
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"io/ioutil"
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"math"
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"github.com/ipfs/go-ipfs/merkledag"
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cid "gx/ipfs/QmNp85zy9RLrQ5oQD4hPyS39ezrrXpcaa7R4Y9kxdWQLLQ/go-cid"
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node "gx/ipfs/QmPN7cwmpcc4DWXb4KTB9dNAJgjuPY69h3npsMfhRrQL9c/go-ipld-format"
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block "gx/ipfs/QmSn9Td7xgxm9EV7iEjTckpUWmWApggzPxu7eFGWkkpwin/go-block-format"
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mh "gx/ipfs/QmU9a9NV9RdPNwZQDYd5uKsm6N6LJLSvLbywDDYFbaaC6P/go-multihash"
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)
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func rawRawParser(r io.Reader, mhType uint64, mhLen int) ([]node.Node, error) {
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if mhType == math.MaxUint64 {
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mhType = mh.SHA2_256
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}
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data, err := ioutil.ReadAll(r)
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if err != nil {
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return nil, err
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}
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h, err := mh.Sum(data, mhType, mhLen)
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if err != nil {
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return nil, err
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}
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c := cid.NewCidV1(cid.Raw, h)
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blk, err := block.NewBlockWithCid(data, c)
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if err != nil {
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return nil, err
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}
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nd := &merkledag.RawNode{Block: blk}
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return []node.Node{nd}, nil
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}
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