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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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11
weed/filer/filer.go
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@@ -11,12 +11,7 @@ type FileEntry struct {
Id FileId `json:"fid,omitempty"`
}
type DirectoryId int32
type DirectoryEntry struct {
Name string //dir name without path
Id DirectoryId
}
type DirectoryName string
type Filer interface {
CreateFile(fullFileName string, fid string) (err error)
@@ -24,11 +19,11 @@ type Filer interface {
DeleteFile(fullFileName string) (fid string, err error)
//Optional functions. embedded filer support these
FindDirectory(dirPath string) (dirId DirectoryId, err error)
ListDirectories(dirPath string) (dirs []DirectoryEntry, err error)
ListDirectories(dirPath string) (dirs []DirectoryName, err error)
ListFiles(dirPath string, lastFileName string, limit int) (files []FileEntry, err error)
DeleteDirectory(dirPath string, recursive bool) (err error)
Move(fromPath string, toPath string) (err error)
LookupDirectoryEntry(dirPath string, name string) (found bool, fileId string, err error)
}
var ErrNotFound = errors.New("filer: no entry is found in filer store")