directory structure change to work with glide

glide has its own requirements. My previous workaround caused me some
code checkin errors. Need to fix this.

1 files changed, 87 insertions, 0 deletions

diff --git a/weed/server/volume_server_handlers_sync.go b/weed/server/volume_server_handlers_sync.go
new file mode 100644
index 000000000..8a2e30743
--- /dev/null
+++ b/weed/server/volume_server_handlers_sync.go
@@ -0,0 +1,87 @@
+package weed_server
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/storage"
+	"github.com/chrislusf/seaweedfs/weed/util"
+)
+
+func (vs *VolumeServer) getVolumeSyncStatusHandler(w http.ResponseWriter, r *http.Request) {
+	v, err := vs.getVolume("volume", r)
+	if v == nil {
+		writeJsonError(w, r, http.StatusBadRequest, err)
+		return
+	}
+	syncStat := v.GetVolumeSyncStatus()
+	if syncStat.Error != "" {
+		writeJsonError(w, r, http.StatusInternalServerError, fmt.Errorf("Get Volume %d status error: %s", v.Id, syncStat.Error))
+		glog.V(2).Infoln("getVolumeSyncStatusHandler volume =", r.FormValue("volume"), ", error =", err)
+	} else {
+		writeJsonQuiet(w, r, http.StatusOK, syncStat)
+	}
+}
+
+func (vs *VolumeServer) getVolumeIndexContentHandler(w http.ResponseWriter, r *http.Request) {
+	v, err := vs.getVolume("volume", r)
+	if v == nil {
+		writeJsonError(w, r, http.StatusBadRequest, err)
+		return
+	}
+	content, err := v.IndexFileContent()
+	if err != nil {
+		writeJsonError(w, r, http.StatusInternalServerError, err)
+		return
+	}
+	w.Write(content)
+}
+
+func (vs *VolumeServer) getVolumeDataContentHandler(w http.ResponseWriter, r *http.Request) {
+	v, err := vs.getVolume("volume", r)
+	if v == nil {
+		writeJsonError(w, r, http.StatusBadRequest, fmt.Errorf("Not Found volume: %v", err))
+		return
+	}
+	if int(v.SuperBlock.CompactRevision) != util.ParseInt(r.FormValue("revision"), 0) {
+		writeJsonError(w, r, http.StatusExpectationFailed, fmt.Errorf("Requested Volume Revision is %s, but current revision is %d", r.FormValue("revision"), v.SuperBlock.CompactRevision))
+		return
+	}
+	offset := uint32(util.ParseUint64(r.FormValue("offset"), 0))
+	size := uint32(util.ParseUint64(r.FormValue("size"), 0))
+	content, block, err := storage.ReadNeedleBlob(v.DataFile(), int64(offset)*storage.NeedlePaddingSize, size)
+	defer storage.ReleaseBytes(block.Bytes)
+	if err != nil {
+		writeJsonError(w, r, http.StatusInternalServerError, err)
+		return
+	}
+
+	id := util.ParseUint64(r.FormValue("id"), 0)
+	n := new(storage.Needle)
+	n.ParseNeedleHeader(content)
+	if id != n.Id {
+		writeJsonError(w, r, http.StatusNotFound, fmt.Errorf("Expected file entry id %d, but found %d", id, n.Id))
+		return
+	}
+
+	w.Write(content)
+}
+
+func (vs *VolumeServer) getVolume(volumeParameterName string, r *http.Request) (*storage.Volume, error) {
+	volumeIdString := r.FormValue(volumeParameterName)
+	if volumeIdString == "" {
+		err := fmt.Errorf("Empty Volume Id: Need to pass in %s=the_volume_id.", volumeParameterName)
+		return nil, err
+	}
+	vid, err := storage.NewVolumeId(volumeIdString)
+	if err != nil {
+		err = fmt.Errorf("Volume Id %s is not a valid unsigned integer", volumeIdString)
+		return nil, err
+	}
+	v := vs.store.GetVolume(vid)
+	if v == nil {
+		return nil, fmt.Errorf("Not Found Volume Id %s: %d", volumeIdString, vid)
+	}
+	return v, nil
+}