Golang schema.NewPlannedPermanode函数代码示例

func (c *Client) UploadPlannedPermanode(key string, sigTime time.Time) (*PutResult, error) {
	unsigned := schema.NewPlannedPermanode(key)
	signed, err := c.SignBlob(unsigned, sigTime)
	if err != nil {
		return nil, err
	}
	return c.uploadString(signed)
}

func (up *Uploader) UploadPlannedPermanode(key string, sigTime time.Time) (*client.PutResult, error) {
	unsigned := schema.NewPlannedPermanode(key)
	signed, err := up.SignBlob(unsigned, sigTime)
	if err != nil {
		return nil, err
	}
	return up.uploadString(signed)
}

func (c *Client) UploadPlannedPermanode(key string, sigTime time.Time) (*PutResult, error) {
	unsigned := schema.NewPlannedPermanode(key)
	signed, err := c.signBlob(unsigned, sigTime)
	if err != nil {
		return nil, err
	}
	c.checkMatchingKeys()
	if err := c.uploadPublicKey(); err != nil {
		return nil, err
	}
	return c.uploadString(signed, true)
}

// NewPermanode creates (& signs) a new planned permanode and adds it
// to the index, returning its blobref.
func (id *IndexDeps) NewPlannedPermanode(key string) *blobref.BlobRef {
	unsigned := schema.NewPlannedPermanode(key)
	return id.uploadAndSign(unsigned)
}

// Populates the bs, and the index at the same time through the sync handler
func populate(b *testing.B, dbfile string,
	sortedProvider func(dbfile string) (sorted.KeyValue, error)) *index.Index {
	b.Logf("populating %v", dbfile)
	kv, err := sortedProvider(dbfile)
	if err != nil {
		b.Fatal(err)
	}
	bsRoot := filepath.Join(filepath.Dir(dbfile), "bs")
	if err := os.MkdirAll(bsRoot, 0700); err != nil {
		b.Fatal(err)
	}
	dataDir, err := os.Open("testdata")
	if err != nil {
		b.Fatal(err)
	}
	fis, err := dataDir.Readdir(-1)
	if err != nil {
		b.Fatal(err)
	}
	if len(fis) == 0 {
		b.Fatalf("no files in %s dir", "testdata")
	}

	ks := doKeyStuff(b)

	bs, err := localdisk.New(bsRoot)
	if err != nil {
		b.Fatal(err)
	}
	if _, err := blobserver.Receive(bs, ks.pubKeyRef, strings.NewReader(ks.pubKey)); err != nil {
		b.Fatal(err)
	}
	idx, err := index.New(kv)
	if err != nil {
		b.Fatal(err)
	}
	idx.InitBlobSource(bs)
	sh := server.NewSyncHandler("/bs/", "/index/", bs, idx, sorted.NewMemoryKeyValue())

	b.ResetTimer()
	for _, v := range fis {
		f, err := os.Open(filepath.Join(dataDir.Name(), v.Name()))
		if err != nil {
			b.Fatal(err)
		}
		td := &trackDigestReader{r: f}
		fm := schema.NewFileMap(v.Name())
		fm.SetModTime(v.ModTime())
		fileRef, err := schema.WriteFileMap(bs, fm, td)
		if err != nil {
			b.Fatal(err)
		}
		f.Close()

		unsigned := schema.NewPlannedPermanode(td.Sum())
		unsigned.SetSigner(ks.pubKeyRef)
		sr := &jsonsign.SignRequest{
			UnsignedJSON: unsigned.Blob().JSON(),
			// TODO(mpl): if we make a bs that discards, replace this with a memory bs that has only the pubkey
			Fetcher:       bs,
			EntityFetcher: ks.entityFetcher,
			SignatureTime: time.Unix(0, 0),
		}
		signed, err := sr.Sign()
		if err != nil {
			b.Fatal("problem signing: " + err.Error())
		}
		pn := blob.SHA1FromString(signed)
		// N.B: use blobserver.Receive so that the blob hub gets notified, and the blob gets enqueued into the index
		if _, err := blobserver.Receive(bs, pn, strings.NewReader(signed)); err != nil {
			b.Fatal(err)
		}

		contentAttr := schema.NewSetAttributeClaim(pn, "camliContent", fileRef.String())
		claimTime, ok := fm.ModTime()
		if !ok {
			b.Fatal(err)
		}
		contentAttr.SetClaimDate(claimTime)
		contentAttr.SetSigner(ks.pubKeyRef)
		sr = &jsonsign.SignRequest{
			UnsignedJSON: contentAttr.Blob().JSON(),
			// TODO(mpl): if we make a bs that discards, replace this with a memory bs that has only the pubkey
			Fetcher:       bs,
			EntityFetcher: ks.entityFetcher,
			SignatureTime: claimTime,
		}
		signed, err = sr.Sign()
		if err != nil {
			b.Fatal("problem signing: " + err.Error())
		}
		cl := blob.SHA1FromString(signed)
		if _, err := blobserver.Receive(bs, cl, strings.NewReader(signed)); err != nil {
			b.Fatal(err)
		}
	}
	sh.IdleWait()

	return idx
//.........这里部分代码省略.........