You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
1.7 KiB
64 lines
1.7 KiB
package filesys
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/chrislusf/seaweedfs/weed/glog"
|
|
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
|
|
"github.com/chrislusf/seaweedfs/weed/util"
|
|
"github.com/seaweedfs/fuse"
|
|
"github.com/seaweedfs/fuse/fs"
|
|
)
|
|
|
|
func (dir *Dir) Rename(ctx context.Context, req *fuse.RenameRequest, newDirectory fs.Node) error {
|
|
|
|
newDir := newDirectory.(*Dir)
|
|
glog.V(4).Infof("dir Rename %s/%s => %s/%s", dir.Path, req.OldName, newDir.Path, req.NewName)
|
|
|
|
err := dir.wfs.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
|
|
|
|
request := &filer_pb.AtomicRenameEntryRequest{
|
|
OldDirectory: dir.Path,
|
|
OldName: req.OldName,
|
|
NewDirectory: newDir.Path,
|
|
NewName: req.NewName,
|
|
}
|
|
|
|
_, err := client.AtomicRenameEntry(context.Background(), request)
|
|
if err != nil {
|
|
glog.V(0).Infof("dir Rename %s/%s => %s/%s : %v", dir.Path, req.OldName, newDir.Path, req.NewName, err)
|
|
return fuse.EIO
|
|
}
|
|
|
|
return nil
|
|
|
|
})
|
|
|
|
if err == nil {
|
|
newPath := util.NewFullPath(newDir.Path, req.NewName)
|
|
oldPath := util.NewFullPath(dir.Path, req.OldName)
|
|
dir.wfs.cacheDelete(newPath)
|
|
dir.wfs.cacheDelete(oldPath)
|
|
|
|
oldFileNode := dir.wfs.getNode(oldPath, func() fs.Node {
|
|
return nil
|
|
})
|
|
newDirNode := dir.wfs.getNode(util.FullPath(newDir.Path), func() fs.Node {
|
|
return nil
|
|
})
|
|
// fmt.Printf("new path: %v dir: %v node:%+v\n", newPath, newDir.Path, newDirNode)
|
|
dir.wfs.forgetNode(newPath)
|
|
dir.wfs.forgetNode(oldPath)
|
|
if oldFileNode != nil && newDirNode != nil {
|
|
oldFile := oldFileNode.(*File)
|
|
oldFile.Name = req.NewName
|
|
oldFile.dir = newDirNode.(*Dir)
|
|
dir.wfs.getNode(newPath, func() fs.Node {
|
|
return oldFile
|
|
})
|
|
|
|
}
|
|
}
|
|
|
|
return err
|
|
}
|