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better support FUSE Lookup()

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This commit is contained in:
Chris Lu
2018-05-05 02:01:50 -07:00
parent 050ab19264
commit fffb14bc87
12 changed files with 117 additions and 76 deletions
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10
weed/filer/flat_namespace/flat_namespace_filer.go
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@@ -4,6 +4,7 @@ import (
"errors"
"github.com/chrislusf/seaweedfs/weed/filer"
"path/filepath"
)
type FlatNamespaceFiler struct {
@@ -28,10 +29,13 @@ func (filer *FlatNamespaceFiler) CreateFile(fullFileName string, fid string) (er
func (filer *FlatNamespaceFiler) FindFile(fullFileName string) (fid string, err error) {
return filer.store.Get(fullFileName)
}
func (filer *FlatNamespaceFiler) FindDirectory(dirPath string) (dirId filer.DirectoryId, err error) {
return 0, ErrNotImplemented
func (filer *FlatNamespaceFiler) LookupDirectoryEntry(dirPath string, name string) (found bool, fileId string, err error) {
if fileId, err = filer.FindFile(filepath.Join(dirPath, name)); err == nil {
return true, fileId, nil
}
return false, "", err
}
func (filer *FlatNamespaceFiler) ListDirectories(dirPath string) (dirs []filer.DirectoryEntry, err error) {
func (filer *FlatNamespaceFiler) ListDirectories(dirPath string) (dirs []filer.DirectoryName, err error) {
return nil, ErrNotImplemented
}
func (filer *FlatNamespaceFiler) ListFiles(dirPath string, lastFileName string, limit int) (files []filer.FileEntry, err error) {