ancient inspect

Author: ucwong

core/rawdb/ancient_utils.go

@@ -88,30 +88,10 @@ func inspectFreezers(db ctxcdb.Database) ([]freezerInfo, error) {
 	for _, freezer := range freezers {
 		switch freezer {
 		case ChainFreezerName:
-			// Chain ancient store is a bit special. It's always opened along
-			// with the key-value store, inspect the chain store directly.
-			info := freezerInfo{name: freezer}
-			// Retrieve storage size of every contained table.
-			for table := range chainFreezerNoSnappy {
-				size, err := db.AncientSize(table)
-				if err != nil {
-					return nil, err
-				}
-				info.sizes = append(info.sizes, tableSize{name: table, size: common.StorageSize(size)})
-			}
-			// Retrieve the number of last stored item
-			ancients, err := db.Ancients()
-			if err != nil {
-				return nil, err
-			}
-			info.head = ancients - 1
-
-			// Retrieve the number of first stored item
-			tail, err := db.Tail()
+			info, err := inspect(ChainFreezerName, chainFreezerTableConfigs, db)
 			if err != nil {
 				return nil, err
 			}
-			info.tail = tail
 			infos = append(infos, info)
 
 		default: