func testFile() {
db, err := blobdb.New(dbpath)
if err != nil {
fmt.Println(err)
return
}
meta := blob.NewMeta()
blobs, err := meta.LoadFromPath(testfilepath)
if err != nil {
fmt.Println(err)
return
}
err = db.Put(blobs...)
if err != nil {
fmt.Println(err)
return
}
m, _ := blob.Marshal(meta)
err = db.Put(m)
if err != nil {
fmt.Println(err)
return
}
for _, b := range blobs {
fmt.Println(b)
}
}
func sendFileBlobs(c *blobserv.Client, part *multipart.Part) (respMeta map[string]interface{}) {
meta := blob.NewMeta()
defer func() {
respMeta = map[string]interface{}{}
respMeta["name"] = meta.Name
respMeta["size"] = meta.Size
if r := recover(); r != nil {
respMeta["error"] = r.(error).Error()
}
}()
obj := blob.NewObject()
meta.RcasObjectRef = obj.Ref()
meta.Name = part.FileName()
data, err := ioutil.ReadAll(part)
util.Check(err)
meta.Size = int64(len(data))
blobs := blob.SplitRaw(data, blob.DefaultChunkSize)
meta.ContentRefs = blob.RefsFor(blobs)
m, err := blob.Marshal(meta)
util.Check(err)
blobs = append(blobs, m, obj)
for _, b := range blobs {
err = c.PutBlob(b)
util.Check(err)
}
return respMeta
}
func testTimeIndex() {
ti := timeindex.New()
m1 := map[string]string{}
m2 := map[string]string{}
m3 := map[string]string{}
m4 := map[string]string{}
m5 := map[string]string{}
b1, _ := blob.Marshal(m1)
time.Sleep(time.Second * 1)
b2, _ := blob.Marshal(m2)
time.Sleep(time.Second * 1)
b3, _ := blob.Marshal(m3)
time.Sleep(time.Second * 1)
b4, _ := blob.Marshal(m4)
time.Sleep(time.Second * 1)
b5, _ := blob.Marshal(m5)
ti.Notify(b1, b2, b3, b4, b5)
var m map[string]string
blob.Unmarshal(b4, &m)
t, _ := time.Parse(blob.TimeFormat, m[blob.Timestamp])
i := ti.IndexNear(t.Add(time.Millisecond * -1))
ref := ti.RefAt(i)
fmt.Println("retrieved ref:", ref)
fmt.Println("all refs:")
fmt.Println(b1.Ref())
fmt.Println(b2.Ref())
fmt.Println(b3.Ref())
fmt.Println(b4.Ref())
fmt.Println(b5.Ref())
if ref == b3.Ref() {
fmt.Println("success!")
} else {
fmt.Println("failured")
}
}
// SetMeta sets the mount Notes associated with the given file.
func (m *Mount) SetMeta(pth string, mm *Meta) (err error) {
defer func() { recover() }()
fm, err := m.getTip(pth)
util.Check(err)
err = fm.SetNotes(Key, mm)
util.Check(err)
b, err := blob.Marshal(fm)
util.Check(err)
err = m.Client.PutBlob(b)
util.Check(err)
return nil
}
// Snap creates and sends an object-associated, updated snapshot of a file's
// bytes to the blobserver.
//
// All meta-data associated with the file is left unchanged.
func (m *Mount) Snap(path string) error {
path = keyClean(path)
var chunks []*blob.Blob
newfm, err := m.getTip(path)
if err == UntrackedErr {
newfm = blob.NewMeta()
obj := blob.NewObject()
newfm.RcasObjectRef = obj.Ref()
chunks, err = newfm.LoadFromPath(path)
if err != nil {
return err
}
mpath := filepath.Dir(filepath.Join(m.Prefix, m.keyPath(path)))
newfm.SetNotes(Key, &Meta{Path: mpath})
chunks = append(chunks, obj)
} else if err != nil {
return err
}
chunks, err = newfm.LoadFromPath(path)
if err != nil {
return err
}
b, err := blob.Marshal(newfm)
if err != nil {
return err
}
chunks = append(chunks, b)
m.Refs[path] = b.Ref()
for _, b := range chunks {
err := m.Client.PutBlob(b)
if err != nil {
return err
}
}
return nil
}
func putnote(c *blobserv.Client, w http.ResponseWriter, req *http.Request) {
defer util.DeferWrite(w)
body, err := ioutil.ReadAll(req.Body)
util.Check(err)
var note map[string]interface{}
err = json.Unmarshal(body, ¬e)
util.Check(err)
note[blob.Type] = myType
b, err := blob.Marshal(note)
util.Check(err)
err = c.PutBlob(b)
util.Check(err)
w.Write(b.Content())
}
func testDir() {
db, _ := blobdb.New(dbpath)
metas, blobs, err := blob.DirBlobsAndMeta(testdirpath)
if err != nil {
fmt.Println(err)
return
}
metablobs := make([]*blob.Blob, 0)
for _, meta := range metas {
obj := blob.NewObject()
meta.RcasObjectRef = obj.Ref()
m, _ := blob.Marshal(meta)
metablobs = append(metablobs, m, obj)
}
err = db.Put(metablobs...)
if err != nil {
fmt.Println(err)
return
}
err = db.Put(blobs...)
if err != nil {
fmt.Println(err)
return
}
for _, b := range metablobs {
fmt.Println(b)
}
for _, b := range blobs {
fmt.Println(b)
}
}