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  1. package filer2
  2. import (
  3. "os"
  4. "time"
  5. "github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
  6. )
  7. type Attr struct {
  8. Mtime time.Time // time of last modification
  9. Crtime time.Time // time of creation (OS X only)
  10. Mode os.FileMode // file mode
  11. Uid uint32 // owner uid
  12. Gid uint32 // group gid
  13. Mime string // mime type
  14. Replication string // replication
  15. Collection string // collection name
  16. TtlSec int32 // ttl in seconds
  17. }
  18. func (attr Attr) IsDirectory() bool {
  19. return attr.Mode&os.ModeDir > 0
  20. }
  21. type Entry struct {
  22. FullPath
  23. Attr
  24. // the following is for files
  25. Chunks []*filer_pb.FileChunk `json:"chunks,omitempty"`
  26. }
  27. func (entry *Entry) Size() uint64 {
  28. return TotalSize(entry.Chunks)
  29. }
  30. func (entry *Entry) Timestamp() time.Time {
  31. if entry.IsDirectory() {
  32. return entry.Crtime
  33. } else {
  34. return entry.Mtime
  35. }
  36. }
  37. func (entry *Entry) ToProtoEntry() *filer_pb.Entry {
  38. if entry == nil {
  39. return nil
  40. }
  41. return &filer_pb.Entry{
  42. Name: string(entry.FullPath),
  43. IsDirectory: entry.IsDirectory(),
  44. Attributes: EntryAttributeToPb(entry),
  45. Chunks: entry.Chunks,
  46. }
  47. }