func (n *FSNode) GetBytes() ([]byte, error) {
pbn := new(pb.Data)
pbn.Type = &n.Type
pbn.Filesize = proto.Uint64(uint64(len(n.Data)) + n.subtotal)
pbn.Blocksizes = n.blocksizes
pbn.Data = n.Data
return proto.Marshal(pbn)
}
func BytesForMetadata(m *Metadata) ([]byte, error) {
pbd := new(pb.Data)
pbd.Filesize = proto.Uint64(m.Size)
typ := pb.Data_Metadata
pbd.Type = &typ
mdd, err := m.Bytes()
if err != nil {
return nil, err
}
pbd.Data = mdd
return proto.Marshal(pbd)
}
func CreateRoutingEntryData(pk ci.PrivKey, val path.Path, seq uint64, eol time.Time) (*pb.IpnsEntry, error) {
entry := new(pb.IpnsEntry)
entry.Value = []byte(val)
typ := pb.IpnsEntry_EOL
entry.ValidityType = &typ
entry.Sequence = proto.Uint64(seq)
entry.Validity = []byte(u.FormatRFC3339(eol))
sig, err := pk.Sign(ipnsEntryDataForSig(entry))
if err != nil {
return nil, err
}
entry.Signature = sig
return entry, nil
}
func FilePBData(data []byte, totalsize uint64) []byte {
pbfile := new(pb.Data)
typ := pb.Data_File
pbfile.Type = &typ
pbfile.Data = data
pbfile.Filesize = proto.Uint64(totalsize)
data, err := proto.Marshal(pbfile)
if err != nil {
// This really shouldnt happen, i promise
// The only failure case for marshal is if required fields
// are not filled out, and they all are. If the proto object
// gets changed and nobody updates this function, the code
// should panic due to programmer error
panic(err)
}
return data
}