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package hotline
import (
"bytes"
"encoding/binary"
"errors"
)
type Transfer struct {
Protocol [4]byte // "HTXF" 0x48545846
ReferenceNumber [4]byte // Unique ID generated for the transfer
DataSize [4]byte // File size
RSVD [4]byte // Not implemented in Hotline Protocol
}
func NewReadTransfer(b []byte) (Transfer, error) {
r := bytes.NewReader(b)
var transfer Transfer
if err := binary.Read(r, binary.BigEndian, &transfer); err != nil {
return transfer, err
}
// 0x48545846 (HTXF) is the only supported transfer protocol
if transfer.Protocol != [4]byte{0x48, 0x54, 0x58, 0x46} {
return transfer, errors.New("invalid protocol")
}
return transfer, nil
}
//
//type FolderTransfer struct {
// Protocol [4]byte // "HTXF" 0x48545846
// ReferenceNumber [4]byte // Unique ID generated for the transfer
// DataSize [4]byte // File size
// RSVD [4]byte // Not implemented in Hotline Protocol
// Action [2]byte // Next file action
//}
//
//func ReadFolderTransfer(b []byte) (FolderTransfer, error) {
// r := bytes.NewReader(b)
// var decodedEvent FolderTransfer
//
// if err := binary.Read(r, binary.BigEndian, &decodedEvent); err != nil {
// return decodedEvent, err
// }
//
// return decodedEvent, nil
//}
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