refactoring

weed/filer2/entry.go

@@ -0,0 +1,42 @@
+package filer2
+
+import (
+	"os"
+	"time"
+
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+)
+
+type Attr struct {
+	Mtime  time.Time   // time of last modification
+	Crtime time.Time   // time of creation (OS X only)
+	Mode   os.FileMode // file mode
+	Uid    uint32      // owner uid
+	Gid    uint32      // group gid
+}
+
+func (attr Attr) IsDirectory() (bool) {
+	return attr.Mode&os.ModeDir > 0
+}
+
+type Entry struct {
+	FullPath
+
+	Attr
+
+	// the following is for files
+	Chunks []*filer_pb.FileChunk `json:"chunks,omitempty"`
+}
+
+func (entry Entry) Size() uint64 {
+	return TotalSize(entry.Chunks)
+}
+
+func (entry Entry) Timestamp() time.Time {
+	if entry.IsDirectory() {
+		return entry.Crtime
+	} else {
+		return entry.Mtime
+	}
+}
+