refactor APIs

weed/pb/filer_pb/filer_client.go

@@ -85,12 +85,22 @@ func ReadDirAllEntries(filerClient FilerClient, fullDirPath util.FullPath, prefi
 }
 
 func List(filerClient FilerClient, parentDirectoryPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
-	return doList(filerClient, util.FullPath(parentDirectoryPath), prefix, fn, startFrom, inclusive, limit)
+	return filerClient.WithFilerClient(func(client SeaweedFilerClient) error {
+		return doSeaweedList(client, util.FullPath(parentDirectoryPath), prefix, fn, startFrom, inclusive, limit)
+	})
 }
 
 func doList(filerClient FilerClient, fullDirPath util.FullPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
+	return filerClient.WithFilerClient(func(client SeaweedFilerClient) error {
+		return doSeaweedList(client, fullDirPath, prefix, fn, startFrom, inclusive, limit)
+	})
+}
 
-	err = filerClient.WithFilerClient(func(client SeaweedFilerClient) error {
+func SeaweedList(client SeaweedFilerClient, parentDirectoryPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
+	return doSeaweedList(client, util.FullPath(parentDirectoryPath), prefix, fn, startFrom, inclusive, limit)
+}
+
+func doSeaweedList(client SeaweedFilerClient, fullDirPath util.FullPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
 
 	request := &ListEntriesRequest{
 		Directory:          string(fullDirPath),
@@ -132,10 +142,6 @@ func doList(filerClient FilerClient, fullDirPath util.FullPath, prefix string, f
 	}
 
 	return nil
-
-	})
-
-	return
 }
 
 func Exists(filerClient FilerClient, parentDirectoryPath string, entryName string, isDirectory bool) (exists bool, err error) {