gsh-digital-services/seaweedFS
5
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

implement leveldb changes

Browse Source
This commit is contained in:
Chris Lu
2021-01-14 22:33:05 -08:00
parent c64bfb0e2e
commit b5ceffe188
3 changed files with 19 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
weed/filer/leveldb2/leveldb2_store.go
View File

@@ -171,12 +171,11 @@ func (store *LevelDB2Store) DeleteFolderChildren(ctx context.Context, fullpath w
return nil
}
func (store *LevelDB2Store) ListDirectoryEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool,
limit int) (entries []*filer.Entry, err error) {
return store.ListDirectoryPrefixedEntries(ctx, fullpath, startFileName, inclusive, limit, "")
func (store *LevelDB2Store) ListDirectoryEntries(ctx context.Context, dirPath weed_util.FullPath, startFileName string, includeStartFile bool, limit int) (entries []*filer.Entry, hasMore bool, err error) {
return store.ListDirectoryPrefixedEntries(ctx, dirPath, startFileName, includeStartFile, limit, "")
}
func (store *LevelDB2Store) ListDirectoryPrefixedEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer.Entry, err error) {
func (store *LevelDB2Store) ListDirectoryPrefixedEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer.Entry, hasMore bool, err error) {
directoryPrefix, partitionId := genDirectoryKeyPrefix(fullpath, prefix, store.dbCount)
lastFileStart := directoryPrefix
@@ -199,6 +198,7 @@ func (store *LevelDB2Store) ListDirectoryPrefixedEntries(ctx context.Context, fu
}
limit--
if limit < 0 {
hasMore = true
break
}
entry := &filer.Entry{
@@ -215,7 +215,7 @@ func (store *LevelDB2Store) ListDirectoryPrefixedEntries(ctx context.Context, fu
}
iter.Release()
return entries, err
return entries, hasMore, err
}
func genKey(dirPath, fileName string, dbCount int) (key []byte, partitionId int) {