// FetchAllUnconfirmedDirBlockInfo gets all of the dirBlockInfos that have BTC Anchor confirmation
func (db *LevelDb) FetchAllUnconfirmedDirBlockInfo() (dirBlockInfoMap map[string]*common.DirBlockInfo, err error) {
db.dbLock.Lock()
defer db.dbLock.Unlock()
var fromkey []byte = []byte{byte(TBL_DB_INFO)} // Table Name (1 bytes)
var tokey []byte = []byte{byte(TBL_DB_INFO + 1)} // Table Name (1 bytes)
dirBlockInfoMap = make(map[string]*common.DirBlockInfo)
iter := db.lDb.NewIterator(&util.Range{Start: fromkey, Limit: tokey}, db.ro)
for iter.Next() {
dBInfo := new(common.DirBlockInfo)
// The last byte stores the confirmation flag
if iter.Value()[len(iter.Value())-1] == 0 {
_, err := dBInfo.UnmarshalBinaryData(iter.Value())
if err != nil {
return dirBlockInfoMap, err
}
dirBlockInfoMap[dBInfo.DBMerkleRoot.String()] = dBInfo
}
}
iter.Release()
err = iter.Error()
return dirBlockInfoMap, err
}
