diff options
Diffstat (limited to 'internal/fusefrontend/node.go')
| -rw-r--r-- | internal/fusefrontend/node.go | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/internal/fusefrontend/node.go b/internal/fusefrontend/node.go index f246408..f4359a2 100644 --- a/internal/fusefrontend/node.go +++ b/internal/fusefrontend/node.go @@ -31,6 +31,15 @@ type RootNode struct { nameTransform nametransform.NameTransformer // Content encryption helper contentEnc *contentenc.ContentEnc + // MitigatedCorruptions is used to report data corruption that is internally + // mitigated by ignoring the corrupt item. For example, when OpenDir() finds + // a corrupt filename, we still return the other valid filenames. + // The corruption is logged to syslog to inform the user, and in addition, + // the corrupt filename is logged to this channel via + // reportMitigatedCorruption(). + // "gocryptfs -fsck" reads from the channel to also catch these transparently- + // mitigated corruptions. + MitigatedCorruptions chan string // IsIdle flag is set to zero each time fs.isFiltered() is called // (uint32 so that it can be reset with CompareAndSwapUint32). // When -idle was used when mounting, idleMonitor() sets it to 1 @@ -68,6 +77,7 @@ func (n *Node) Lookup(ctx context.Context, name string, out *fuse.EntryOut) (*fs if err != nil { return nil, fs.ToErrno(err) } + defer syscall.Close(dirfd) // Get device number and inode number into `st` st, err := syscallcompat.Fstatat2(dirfd, cName, unix.AT_SYMLINK_NOFOLLOW) if err != nil { @@ -88,9 +98,18 @@ func (n *Node) Lookup(ctx context.Context, name string, out *fuse.EntryOut) (*fs } func (n *Node) Getattr(ctx context.Context, f fs.FileHandle, out *fuse.AttrOut) syscall.Errno { - return 1 -} + rn := n.rootNode() + dirfd, cName, err := rn.openBackingDir(n.path()) + if err != nil { + return fs.ToErrno(err) + } + defer syscall.Close(dirfd) -func (n *Node) Readdir(ctx context.Context) (fs.DirStream, syscall.Errno) { - return nil, 1 + st, err := syscallcompat.Fstatat2(dirfd, cName, unix.AT_SYMLINK_NOFOLLOW) + if err != nil { + return fs.ToErrno(err) + } + rn.inoMap.TranslateStat(st) + out.Attr.FromStat(st) + return 0 } |