@ -45,27 +45,37 @@ func (filer *FilerEmbedded) CreateFile(filePath string, fid string) (err error)
}
func ( filer * FilerEmbedded ) FindFile ( filePath string ) ( fid string , err error ) {
dir , file := filepath . Split ( filePath )
dirId , e := filer . directories . FindDirectory ( dir )
return filer . findFileEntry ( dir , file )
}
func ( filer * FilerEmbedded ) findFileEntry ( parentPath string , fileName string ) ( fid string , err error ) {
dirId , e := filer . directories . findDirectoryId ( parentPath )
if e != nil {
return "" , e
}
return filer . files . FindFile ( dirId , file )
return filer . files . FindFile ( dirId , fileName )
}
func ( filer * FilerEmbedded ) LookupDirectoryEntry ( dirPath string , name string ) ( found bool , fileId string , err error ) {
if _ , err = filer . directories . findDirectory ( filepath . Join ( dirPath , name ) ) ; err == nil {
return true , "" , nil
}
if fileId , err = filer . findFileEntry ( dirPath , name ) ; err == nil {
return true , fileId , nil
}
func ( filer * FilerEmbedded ) FindDirectory ( dirPath string ) ( dirId filer . DirectoryId , err error ) {
return filer . directories . FindDirectory ( dirPath )
return false , "" , err
}
func ( filer * FilerEmbedded ) ListDirectories ( dirPath string ) ( dirs [ ] filer . DirectoryEntry , err error ) {
func ( filer * FilerEmbedded ) ListDirectories ( dirPath string ) ( dirs [ ] filer . DirectoryName , err error ) {
return filer . directories . ListDirectories ( dirPath )
}
func ( filer * FilerEmbedded ) ListFiles ( dirPath string , lastFileName string , limit int ) ( files [ ] filer . FileEntry , err error ) {
dirId , e := filer . directories . FindDirectory ( dirPath )
dirId , e := filer . directories . findDirectoryId ( dirPath )
if e != nil {
return nil , e
}
return filer . files . ListFiles ( dirId , lastFileName , limit ) , nil
}
func ( filer * FilerEmbedded ) DeleteDirectory ( dirPath string , recursive bool ) ( err error ) {
dirId , e := filer . directories . FindDirectory ( dirPath )
dirId , e := filer . directories . findDirectoryId ( dirPath )
if e != nil {
return e
}
@ -74,7 +84,7 @@ func (filer *FilerEmbedded) DeleteDirectory(dirPath string, recursive bool) (err
return fmt . Errorf ( "Fail to delete directory %s: %d sub directories found!" , dirPath , len ( sub_dirs ) )
}
for _ , sub := range sub_dirs {
if delete_sub_err := filer . DeleteDirectory ( filepath . Join ( dirPath , sub . Name ) , recursive ) ; delete_sub_err != nil {
if delete_sub_err := filer . DeleteDirectory ( filepath . Join ( dirPath , string ( sub ) ) , recursive ) ; delete_sub_err != nil {
return delete_sub_err
}
}
@ -108,7 +118,7 @@ func (filer *FilerEmbedded) DeleteDirectory(dirPath string, recursive bool) (err
func ( filer * FilerEmbedded ) DeleteFile ( filePath string ) ( fid string , err error ) {
dir , file := filepath . Split ( filePath )
dirId , e := filer . directories . FindDirectory ( dir )
dirId , e := filer . directories . findDirectoryId ( dir )
if e != nil {
return "" , e
}
@ -126,8 +136,8 @@ func (filer *FilerEmbedded) Move(fromPath string, toPath string) error {
filer . mvMutex . Lock ( )
defer filer . mvMutex . Unlock ( )
if _ , dir_err := filer . FindDirectory ( fromPath ) ; dir_err == nil {
if _ , err := filer . FindDirectory ( toPath ) ; err == nil {
if _ , dir_err := filer . directories . findDirectoryId ( fromPath ) ; dir_err == nil {
if _ , err := filer . directories . findDirectoryId ( toPath ) ; err == nil {
// move folder under an existing folder
return filer . directories . MoveUnderDirectory ( fromPath , toPath , "" )
}
@ -135,7 +145,7 @@ func (filer *FilerEmbedded) Move(fromPath string, toPath string) error {
return filer . directories . MoveUnderDirectory ( fromPath , filepath . Dir ( toPath ) , filepath . Base ( toPath ) )
}
if fid , file_err := filer . DeleteFile ( fromPath ) ; file_err == nil {
if _ , err := filer . FindDirectory ( toPath ) ; err == nil {
if _ , err := filer . directories . findDirectoryId ( toPath ) ; err == nil {
// move file under an existing folder
return filer . CreateFile ( filepath . Join ( toPath , filepath . Base ( fromPath ) ) , fid )
}