refactoring

weed/s3api/filer_util.go

@@ -0,0 +1,60 @@
+package s3api
+
+import (
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"time"
+	"os"
+	"fmt"
+	"github.com/chrislusf/glog"
+	"context"
+)
+
+func (s3a *S3ApiServer) mkdir(parentDirectoryPath string, dirName string) error {
+	return s3a.withFilerClient(func(client filer_pb.SeaweedFilerClient) error {
+
+		request := &filer_pb.CreateEntryRequest{
+			Directory: parentDirectoryPath,
+			Entry: &filer_pb.Entry{
+				Name:        dirName,
+				IsDirectory: true,
+				Attributes: &filer_pb.FuseAttributes{
+					Mtime:    time.Now().Unix(),
+					Crtime:   time.Now().Unix(),
+					FileMode: uint32(0777 | os.ModeDir),
+					Uid:      OS_UID,
+					Gid:      OS_GID,
+				},
+			},
+		}
+
+		glog.V(1).Infof("create bucket: %v", request)
+		if _, err := client.CreateEntry(context.Background(), request); err != nil {
+			return fmt.Errorf("mkdir %s/%s: %v", parentDirectoryPath, dirName, err)
+		}
+
+		return nil
+	})
+}
+
+func (s3a *S3ApiServer) list(parentDirectoryPath string) (entries []*filer_pb.Entry, err error) {
+
+	s3a.withFilerClient(func(client filer_pb.SeaweedFilerClient) error {
+
+		request := &filer_pb.ListEntriesRequest{
+			Directory: s3a.option.BucketsPath,
+		}
+
+		glog.V(4).Infof("read directory: %v", request)
+		resp, err := client.ListEntries(context.Background(), request)
+		if err != nil {
+			return fmt.Errorf("list dir %v: %v", parentDirectoryPath, err)
+		}
+
+		entries = resp.Entries
+
+		return nil
+	})
+
+	return
+
+}