29 lines
722 B
Go
29 lines
722 B
Go
package native
|
|
|
|
import (
|
|
"github.com/nspcc-dev/neo-go/pkg/core/dao"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/state"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/storage"
|
|
"github.com/nspcc-dev/neo-go/pkg/io"
|
|
)
|
|
|
|
func getSerializableFromDAO(id int32, d dao.DAO, key []byte, item io.Serializable) error {
|
|
si := d.GetStorageItem(id, key)
|
|
if si == nil {
|
|
return storage.ErrKeyNotFound
|
|
}
|
|
r := io.NewBinReaderFromBuf(si.Value)
|
|
item.DecodeBinary(r)
|
|
return r.Err
|
|
}
|
|
|
|
func putSerializableToDAO(id int32, d dao.DAO, key []byte, item io.Serializable) error {
|
|
w := io.NewBufBinWriter()
|
|
item.EncodeBinary(w.BinWriter)
|
|
if w.Err != nil {
|
|
return w.Err
|
|
}
|
|
return d.PutStorageItem(id, key, &state.StorageItem{
|
|
Value: w.Bytes(),
|
|
})
|
|
}
|