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cbor_gen.go
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/
cbor_gen.go
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// Code generated by github.com/whyrusleeping/cbor-gen. DO NOT EDIT.
package crypto
import (
"fmt"
"io"
"math"
crypto "github.com/filecoin-project/go-state-types/crypto"
cbg "github.com/whyrusleeping/cbor-gen"
xerrors "golang.org/x/xerrors"
)
var _ = xerrors.Errorf
var lengthBufKeyInfo = []byte{130}
func (t *KeyInfo) MarshalCBOR(w io.Writer) error {
if t == nil {
_, err := w.Write(cbg.CborNull)
return err
}
if _, err := w.Write(lengthBufKeyInfo); err != nil {
return err
}
scratch := make([]byte, 9)
// t.PrivateKey ([]uint8) (slice)
if len(t.PrivateKey) > cbg.ByteArrayMaxLen {
return xerrors.Errorf("Byte array in field t.PrivateKey was too long")
}
if err := cbg.WriteMajorTypeHeaderBuf(scratch, w, cbg.MajByteString, uint64(len(t.PrivateKey))); err != nil {
return err
}
if _, err := w.Write(t.PrivateKey[:]); err != nil {
return err
}
// t.SigType (crypto.SigType) (uint8)
if err := cbg.WriteMajorTypeHeaderBuf(scratch, w, cbg.MajUnsignedInt, uint64(t.SigType)); err != nil {
return err
}
return nil
}
func (t *KeyInfo) UnmarshalCBOR(r io.Reader) error {
*t = KeyInfo{}
br := cbg.GetPeeker(r)
scratch := make([]byte, 8)
maj, extra, err := cbg.CborReadHeaderBuf(br, scratch)
if err != nil {
return err
}
if maj != cbg.MajArray {
return fmt.Errorf("cbor input should be of type array")
}
if extra != 2 {
return fmt.Errorf("cbor input had wrong number of fields")
}
// t.PrivateKey ([]uint8) (slice)
maj, extra, err = cbg.CborReadHeaderBuf(br, scratch)
if err != nil {
return err
}
if extra > cbg.ByteArrayMaxLen {
return fmt.Errorf("t.PrivateKey: byte array too large (%d)", extra)
}
if maj != cbg.MajByteString {
return fmt.Errorf("expected byte array")
}
if extra > 0 {
t.PrivateKey = make([]uint8, extra)
}
if _, err := io.ReadFull(br, t.PrivateKey[:]); err != nil {
return err
}
// t.SigType (crypto.SigType) (uint8)
maj, extra, err = cbg.CborReadHeaderBuf(br, scratch)
if err != nil {
return err
}
if maj != cbg.MajUnsignedInt {
return fmt.Errorf("wrong type for uint8 field")
}
if extra > math.MaxUint8 {
return fmt.Errorf("integer in input was too large for uint8 field")
}
t.SigType = crypto.SigType(extra)
return nil
}