1 files changed, 0 insertions, 156 deletions
diff --git a/weed/filer/embedded_filer/filer_embedded.go b/weed/filer/embedded_filer/filer_embedded.go
deleted file mode 100644
index d6ab3c70a..000000000
--- a/weed/filer/embedded_filer/filer_embedded.go
+++ /dev/null
@@ -1,156 +0,0 @@
-package embedded_filer
-
-import (
-	"errors"
-	"fmt"
-	"path/filepath"
-	"strings"
-	"sync"
-
-	"github.com/chrislusf/seaweedfs/weed/filer"
-	"github.com/chrislusf/seaweedfs/weed/operation"
-)
-
-type FilerEmbedded struct {
-	master      string
-	directories *DirectoryManagerInMap
-	files       *FileListInLevelDb
-	mvMutex     sync.Mutex
-}
-
-func NewFilerEmbedded(master string, dir string) (filer *FilerEmbedded, err error) {
-	dm, de := NewDirectoryManagerInMap(filepath.Join(dir, "dir.log"))
-	if de != nil {
-		return nil, de
-	}
-	fl, fe := NewFileListInLevelDb(dir)
-	if fe != nil {
-		return nil, fe
-	}
-	filer = &FilerEmbedded{
-		master:      master,
-		directories: dm,
-		files:       fl,
-	}
-	return
-}
-
-func (filer *FilerEmbedded) CreateFile(filePath string, fid string) (err error) {
-	dir, file := filepath.Split(filePath)
-	dirId, e := filer.directories.MakeDirectory(dir)
-	if e != nil {
-		return e
-	}
-	return filer.files.CreateFile(dirId, file, fid)
-}
-func (filer *FilerEmbedded) FindFile(filePath string) (fid string, err error) {
-	dir, file := filepath.Split(filePath)
-	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, 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
-	}
-	return false, "", err
-}
-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.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.findDirectoryId(dirPath)
-	if e != nil {
-		return e
-	}
-	if sub_dirs, sub_err := filer.directories.ListDirectories(dirPath); sub_err == nil {
-		if len(sub_dirs) > 0 && !recursive {
-			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, string(sub)), recursive); delete_sub_err != nil {
-				return delete_sub_err
-			}
-		}
-	}
-	list := filer.files.ListFiles(dirId, "", 100)
-	if len(list) != 0 && !recursive {
-		if !recursive {
-			return fmt.Errorf("Fail to delete non-empty directory %s!", dirPath)
-		}
-	}
-	for {
-		if len(list) == 0 {
-			return filer.directories.DeleteDirectory(dirPath)
-		}
-		var fids []string
-		for _, fileEntry := range list {
-			fids = append(fids, string(fileEntry.Id))
-		}
-		if result_list, delete_file_err := operation.DeleteFiles(filer.master, fids); delete_file_err != nil {
-			return delete_file_err
-		} else {
-			if len(result_list.Errors) > 0 {
-				return errors.New(strings.Join(result_list.Errors, "\n"))
-			}
-		}
-		lastFile := list[len(list)-1]
-		list = filer.files.ListFiles(dirId, lastFile.Name, 100)
-	}
-
-}
-
-func (filer *FilerEmbedded) DeleteFile(filePath string) (fid string, err error) {
-	dir, file := filepath.Split(filePath)
-	dirId, e := filer.directories.findDirectoryId(dir)
-	if e != nil {
-		return "", e
-	}
-	return filer.files.DeleteFile(dirId, file)
-}
-
-/*
-Move a folder or a file, with 4 Use cases:
-mv fromDir toNewDir
-mv fromDir toOldDir
-mv fromFile toDir
-mv fromFile toFile
-*/
-func (filer *FilerEmbedded) Move(fromPath string, toPath string) error {
-	filer.mvMutex.Lock()
-	defer filer.mvMutex.Unlock()
-
-	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, "")
-		}
-		// move folder to a new folder
-		return filer.directories.MoveUnderDirectory(fromPath, filepath.Dir(toPath), filepath.Base(toPath))
-	}
-	if fid, file_err := filer.DeleteFile(fromPath); file_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)
-		}
-		// move to a folder with new name
-		return filer.CreateFile(toPath, fid)
-	}
-	return fmt.Errorf("File %s is not found!", fromPath)
-}