本文整理汇总了Golang中encoding/binary.ReadVarint函数的典型用法代码示例。如果您正苦于以下问题:Golang ReadVarint函数的具体用法?Golang ReadVarint怎么用?Golang ReadVarint使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了ReadVarint函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: readVarint
func (bin *mBinaryProto) readVarint(reader io.Reader) (int64, error) {
if br, ok := reader.(io.ByteReader); ok {
return binary.ReadVarint(br)
}
br := newByteReader(reader, bin.readBuffer)
return binary.ReadVarint(br)
}
开发者ID:msglib,项目名称:msglib-go,代码行数:7,代码来源:msglib.go
示例2: SaveRow
// 0. embedded video
// 1. picture
// 2. pictures
// 3. title
// 4. tags
// 5. categories
// 6. pornstars
// 7. duration in seconds
// 8. views
// 9. upvotes
// 10. downvotes
func SaveRow(row []byte) {
var video Video
// Split the columns
b := bytes.Split(row, []byte(`|`))
video.SourceName = "pornhub"
video.Username = "Pornhub"
// video.EmbedCode = EscapeStrings(string(b[0]))
video.EmbedCode = EscapeString(string(b[0]))
video.Picture = string(b[1])
video.Pictures = string(b[2])
video.Title = string(b[3])
video.Description = "Watch " + string(b[3])
video.Tags = string(b[4])
video.Categories = string(b[5])
video.Pornstars = string(b[6])
video.Duration, _ = binary.ReadVarint(bytes.NewBuffer(b[7]))
video.ViewsCount, _ = binary.ReadVarint(bytes.NewBuffer(b[8]))
video.Upvotes, _ = binary.ReadVarint(bytes.NewBuffer(b[9]))
video.Downvotes, _ = binary.ReadVarint(bytes.NewBuffer(b[10]))
video.CreatedAt = time.Now()
video.UpdatedAt = time.Now()
insertVideo(video)
}
开发者ID:shavit,项目名称:Kese-Dollz,代码行数:37,代码来源:load_videos_line_by_line.go
示例3: UnmarshalBinary
// UnmarshalBinary implements encoding.BinaryUnmarshaler.
func (tr *TimeRange) UnmarshalBinary(buf []byte) error {
r := bytes.NewReader(buf)
first, err := binary.ReadVarint(r)
if err != nil {
return err
}
last, err := binary.ReadVarint(r)
if err != nil {
return err
}
tr.First = clientmodel.Timestamp(first)
tr.Last = clientmodel.Timestamp(last)
return nil
}
开发者ID:gitlabuser,项目名称:prometheus,代码行数:15,代码来源:codable.go
示例4: UnmarshalDeltaNodes
func UnmarshalDeltaNodes(buf []byte, nodes []element.Node) ([]element.Node, error) {
r := bytes.NewBuffer(buf)
length, err := binary.ReadVarint(r)
if err != nil {
return nil, err
}
if int64(cap(nodes)) < length {
nodes = make([]element.Node, length)
} else {
nodes = nodes[:length]
}
lastId := int64(0)
for i := 0; int64(i) < length; i++ {
id, err := binary.ReadVarint(r)
if err != nil {
return nil, err
}
id = lastId + id
nodes[i].Id = id
lastId = id
}
lastLong := int64(0)
for i := 0; int64(i) < length; i++ {
long, err := binary.ReadVarint(r)
if err != nil {
return nil, err
}
long = lastLong + long
nodes[i].Long = IntToCoord(uint32(long))
lastLong = long
}
lastLat := int64(0)
for i := 0; int64(i) < length; i++ {
lat, err := binary.ReadVarint(r)
if err != nil {
return nil, err
}
lat = lastLat + lat
nodes[i].Lat = IntToCoord(uint32(lat))
lastLat = lat
}
return nodes, nil
}
开发者ID:renderless,项目名称:imposm3,代码行数:48,代码来源:deltacoords.go
示例5: Unmarshal
func (t *Commit) Unmarshal(rr io.Reader) error {
var wire byteReader
var ok bool
if wire, ok = rr.(byteReader); !ok {
wire = bufio.NewReader(rr)
}
var b [24]byte
var bs []byte
bs = b[:12]
if _, err := io.ReadAtLeast(wire, bs, 12); err != nil {
return err
}
t.LeaderId = int32((uint32(bs[0]) | (uint32(bs[1]) << 8) | (uint32(bs[2]) << 16) | (uint32(bs[3]) << 24)))
t.Replica = int32((uint32(bs[4]) | (uint32(bs[5]) << 8) | (uint32(bs[6]) << 16) | (uint32(bs[7]) << 24)))
t.Instance = int32((uint32(bs[8]) | (uint32(bs[9]) << 8) | (uint32(bs[10]) << 16) | (uint32(bs[11]) << 24)))
alen1, err := binary.ReadVarint(wire)
if err != nil {
return err
}
t.Command = make([]state.Command, alen1)
for i := int64(0); i < alen1; i++ {
t.Command[i].Unmarshal(wire)
}
bs = b[:24]
if _, err := io.ReadAtLeast(wire, bs, 24); err != nil {
return err
}
t.Seq = int32((uint32(bs[0]) | (uint32(bs[1]) << 8) | (uint32(bs[2]) << 16) | (uint32(bs[3]) << 24)))
t.Deps[0] = int32((uint32(bs[4]) | (uint32(bs[5]) << 8) | (uint32(bs[6]) << 16) | (uint32(bs[7]) << 24)))
t.Deps[1] = int32((uint32(bs[8]) | (uint32(bs[9]) << 8) | (uint32(bs[10]) << 16) | (uint32(bs[11]) << 24)))
t.Deps[2] = int32((uint32(bs[12]) | (uint32(bs[13]) << 8) | (uint32(bs[14]) << 16) | (uint32(bs[15]) << 24)))
t.Deps[3] = int32((uint32(bs[16]) | (uint32(bs[17]) << 8) | (uint32(bs[18]) << 16) | (uint32(bs[19]) << 24)))
t.Deps[4] = int32((uint32(bs[20]) | (uint32(bs[21]) << 8) | (uint32(bs[22]) << 16) | (uint32(bs[23]) << 24)))
return nil
}
开发者ID:WIZARD-CXY,项目名称:golang-devops-stuff,代码行数:35,代码来源:epaxosprotomarsh.go
示例6: rawInt64
// rawInt64 should only be used by low-level decoders
func (p *importer) rawInt64() int64 {
i, err := binary.ReadVarint(p)
if err != nil {
panic(fmt.Sprintf("read error: %v", err))
}
return i
}
开发者ID:CyCoreSystems,项目名称:coreos-kubernetes,代码行数:8,代码来源:bimport.go
示例7: Unmarshal
func (t *Accept) Unmarshal(rr io.Reader) error {
var wire byteReader
var ok bool
if wire, ok = rr.(byteReader); !ok {
wire = bufio.NewReader(rr)
}
var b [12]byte
var bs []byte
bs = b[:12]
if _, err := io.ReadAtLeast(wire, bs, 12); err != nil {
return err
}
t.LeaderId = int32((uint32(bs[0]) | (uint32(bs[1]) << 8) | (uint32(bs[2]) << 16) | (uint32(bs[3]) << 24)))
t.Instance = int32((uint32(bs[4]) | (uint32(bs[5]) << 8) | (uint32(bs[6]) << 16) | (uint32(bs[7]) << 24)))
t.Ballot = int32((uint32(bs[8]) | (uint32(bs[9]) << 8) | (uint32(bs[10]) << 16) | (uint32(bs[11]) << 24)))
alen1, err := binary.ReadVarint(wire)
if err != nil {
return err
}
t.Command = make([]state.Command, alen1)
for i := int64(0); i < alen1; i++ {
t.Command[i].Unmarshal(wire)
}
if _, err := io.ReadAtLeast(wire, bs, 12); err != nil {
return err
}
t.LeaseInstance = int32((uint32(bs[0]) | (uint32(bs[1]) << 8) | (uint32(bs[2]) << 16) | (uint32(bs[3]) << 24)))
t.OriginReplica = int32((uint32(bs[4]) | (uint32(bs[5]) << 8) | (uint32(bs[6]) << 16) | (uint32(bs[7]) << 24)))
t.PropId = int32((uint32(bs[8]) | (uint32(bs[9]) << 8) | (uint32(bs[10]) << 16) | (uint32(bs[11]) << 24)))
return nil
}
开发者ID:pombredanne,项目名称:qlease,代码行数:31,代码来源:paxosprotomarsh.go
示例8: GetValue
func (b *BoltDB) GetValue() int64 {
var retVal int64
err := b.db.View(func(tx *bolt.Tx) error {
b := tx.Bucket(demoBucket)
if b == nil {
retVal = -1
return nil
}
v := b.Get(demoKey)
if v == nil {
retVal = 0
} else {
i, err := binary.ReadVarint(bytes.NewBuffer(v))
if err != nil {
return err
}
retVal = i
}
return nil
})
if err != nil {
log.Fatal(err)
}
return retVal
}
开发者ID:TrevorSStone,项目名称:boltmobiledemo,代码行数:26,代码来源:boltmobiledemo.go
示例9: DecodeOld
func DecodeOld(str string) (int64, error) {
data, err := base64.StdEncoding.DecodeString(str)
if err != nil {
return 0, err
}
return binary.ReadVarint(bytes.NewReader(data))
}
开发者ID:orian,项目名称:utils,代码行数:7,代码来源:ids.go
示例10: main
// Testing out how to hash some object
func main() {
fmt.Println("Hello, playground")
// sha := sha256.New()
result := sha256.Sum256([]byte("foobar"))
length := len(result)
fmt.Printf("%d\n", length)
fmt.Printf("%x\n", result)
part0 := result[:16]
fmt.Printf("%d\n", len(part0))
fmt.Printf("%x\n", part0)
// converting byte array to signed int
buf := bytes.NewBuffer(part0)
intPart0, _ := binary.ReadVarint(buf)
// note: probably want unsigned int instead...
fmt.Printf("%d\n\n\n", intPart0)
part1 := result[16:]
fmt.Printf("%d\n", len(part1))
fmt.Printf("%x\n", part1)
b := NewBloomFilterStringKeyed(32, 10)
fmt.Println(b.byteCapacity)
fmt.Println(b.numHashes)
fmt.Println(b.bitHashTable)
b.AddKey("foo")
}
开发者ID:kaschaeffer,项目名称:bloomfilter,代码行数:35,代码来源:bloomfilter.go
示例11: Unmarshal
func (t *PrepareReply) Unmarshal(rr io.Reader) error {
var wire byteReader
var ok bool
if wire, ok = rr.(byteReader); !ok {
wire = bufio.NewReader(rr)
}
var b [10]byte
var bs []byte
bs = b[:9]
if _, err := io.ReadAtLeast(wire, bs, 9); err != nil {
return err
}
t.Balnum = int32((uint32(bs[0]) | (uint32(bs[1]) << 8) | (uint32(bs[2]) << 16) | (uint32(bs[3]) << 24)))
t.OK = uint8(bs[4])
t.Ballot = int32((uint32(bs[5]) | (uint32(bs[6]) << 8) | (uint32(bs[7]) << 16) | (uint32(bs[8]) << 24)))
alen1, err := binary.ReadVarint(wire)
if err != nil {
return err
}
t.Cstruct = make([]int32, alen1)
for i := int64(0); i < alen1; i++ {
bs = b[:4]
if _, err := io.ReadAtLeast(wire, bs, 4); err != nil {
return err
}
t.Cstruct[i] = int32((uint32(bs[0]) | (uint32(bs[1]) << 8) | (uint32(bs[2]) << 16) | (uint32(bs[3]) << 24)))
}
return nil
}
开发者ID:WIZARD-CXY,项目名称:golang-devops-stuff,代码行数:29,代码来源:gpaxosprotomarsh.go
示例12: Read
//The go routine here, keep waiting messages from connected client Blocking.
func (client *Client) Read(mp *MessagePasser) {
for {
//line, err := client.reader.ReadBytes('\xfe')
length, err := binary.ReadVarint(client.reader)
if err != nil {
client.rethrowError(mp)
mp.RemoveMapping(client.IP)
mp.RemoveMapping(client.name)
return
}
buffer := make([]byte, length)
client.reader.Read(buffer)
msg := new(Message)
msg.Deserialize(buffer)
err = msg.Deserialize(buffer)
if err != nil {
fmt.Println("err is " + err.Error())
}
client.addToClients(msg, mp.connections.clients)
mp.Incoming <- msg // Since there is only one socket, directly put all the received
// msgs into the global receiving channel (message queue)
}
}
开发者ID:wcyz666,项目名称:DS_TeamProject,代码行数:27,代码来源:MessagePasser.go
示例13: Decode
func (bed BinaryVarintEncoderDecoder) Decode(r io.Reader, n *big.Float) error {
var isInteger int8
var f float64
var exponent int32
n.SetUint64(0)
if err := binary.Read(r, binary.BigEndian, &isInteger); err != nil {
return err
}
if isInteger <= 0 {
var x int64
var err error
if x, err = binary.ReadVarint(miniByteReader{r}); err != nil {
return err
}
n.SetInt64(x)
n.SetPrec(ENCODER_DECODER_PREC)
return nil
} else {
if err := binary.Read(r, binary.BigEndian, &f); err != nil {
return err
}
if err := binary.Read(r, binary.BigEndian, &exponent); err != nil {
return err
}
bed.tmp.SetFloat64(f)
bed.tmp.SetPrec(ENCODER_DECODER_PREC)
n.SetMantExp(bed.tmp, int(exponent))
return nil
}
}
开发者ID:Richardphp,项目名称:noms,代码行数:32,代码来源:binary-varint-encoder.go
示例14: init
func init() {
// seed math.random from crypto.random
seedBytes, _ := makeRandom(8)
seedBuf := bytes.NewBuffer(seedBytes)
n64, _ := binary.ReadVarint(seedBuf)
mrand.Seed(n64)
}
开发者ID:rsrsps,项目名称:redoctober,代码行数:7,代码来源:passvault.go
示例15: rawInt64
// rawInt64 should only be used by low-level decoders.
func (p *importer) rawInt64() int64 {
i, err := binary.ReadVarint(p)
if err != nil {
formatErrorf("read error: %v", err)
}
return i
}
开发者ID:kuangchanglang,项目名称:go,代码行数:8,代码来源:bimport.go
示例16: ReadVarint
// ReadVarIntAndDecode64 reads a varint from r to a uint64
// and then zigzag decodes it to an int64 value.
func (r *Reader) ReadVarint() int64 {
v, err := binary.ReadVarint(r.br)
if err != nil {
r.err = err
}
return v
}
开发者ID:josebalius,项目名称:orientgo,代码行数:9,代码来源:reader.go
示例17: Read
// Reads an encrypted message from the reader expecting the following structure:
// The first two bytes are the length(x) of the encrypted message.
// The next 24 bytes are the nonce.
// The next x bytes is the encrypted message.
func (s *SecureReader) Read(p []byte) (int, error) {
er := &errReader{r: s.reader}
plen := make([]byte, 2)
er.read(plen)
payloadLen, err := binary.ReadVarint(bytes.NewBuffer(plen))
if err != nil {
return 0, errors.New("Invalid length bytes")
}
nonce := make([]byte, 24)
er.read(nonce)
payload := make([]byte, payloadLen)
er.read(payload)
if er.err != nil {
return 0, er.err
}
nonceArray := &[24]byte{}
copy(nonceArray[:], nonce)
message, success := box.Open(nil, payload, nonceArray, s.pub, s.priv)
if !success {
return 0, errors.New("Decrypt failure")
}
copy(p, message)
return len(message), nil
}
开发者ID:billyboar,项目名称:GCSolutions,代码行数:36,代码来源:reader.go
示例18: Increment
func (b *BoltDB) Increment() int64 {
buf := make([]byte, 8)
var retVal int64
err := b.db.Update(func(tx *bolt.Tx) error {
b, err := tx.CreateBucketIfNotExists(demoBucket)
if err != nil {
log.Fatal(err)
}
v := b.Get(demoKey)
if v == nil {
binary.PutVarint(buf, 0)
retVal = 0
} else {
i, err := binary.ReadVarint(bytes.NewBuffer(v))
if err != nil {
log.Fatal(err)
}
i++
retVal = i
binary.PutVarint(buf, i)
}
err = b.Put(demoKey, buf)
return err
})
if err != nil {
log.Fatal(err)
}
return retVal
}
开发者ID:TrevorSStone,项目名称:boltmobiledemo,代码行数:30,代码来源:boltmobiledemo.go
示例19: Unmarshal
func (t *Commit) Unmarshal(rr io.Reader) error {
var wire byteReader
var ok bool
if wire, ok = rr.(byteReader); !ok {
wire = bufio.NewReader(rr)
}
var b [12]byte
var bs []byte
bs = b[:12]
if _, err := io.ReadAtLeast(wire, bs, 12); err != nil {
return err
}
t.LeaderId = int32((uint32(bs[0]) | (uint32(bs[1]) << 8) | (uint32(bs[2]) << 16) | (uint32(bs[3]) << 24)))
t.Instance = int32((uint32(bs[4]) | (uint32(bs[5]) << 8) | (uint32(bs[6]) << 16) | (uint32(bs[7]) << 24)))
t.Ballot = int32((uint32(bs[8]) | (uint32(bs[9]) << 8) | (uint32(bs[10]) << 16) | (uint32(bs[11]) << 24)))
alen1, err := binary.ReadVarint(wire)
if err != nil {
return err
}
t.LeaseUpdate = make([]qleaseproto.LeaseMetadata, alen1)
for i := int64(0); i < alen1; i++ {
t.LeaseUpdate[i].Unmarshal(wire)
}
return nil
}
开发者ID:pombredanne,项目名称:qlease,代码行数:25,代码来源:lpaxosprotomarsh.go
示例20: BytesToInt
func BytesToInt(buf []byte) int64 {
nbuf := bytes.NewBuffer(buf)
n, err := binary.ReadVarint(nbuf)
if err != nil {
return -1
}
return n
}
开发者ID:jmdkina,项目名称:jkgo,代码行数:8,代码来源:jkcommon.go
注:本文中的encoding/binary.ReadVarint函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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