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- package gearman
-
- import (
- "os"
- )
-
- type ClientJob struct {
- Data []byte
- Handle string
- UniqueId string
- magicCode, dataType uint32
- }
-
- func NewClientJob(magiccode, datatype uint32, data []byte) (job *ClientJob) {
- return &ClientJob{magicCode:magiccode,
- dataType:datatype,
- Data:data}
- }
-
- func DecodeClientJob(data []byte) (job * ClientJob, err os.Error) {
- if len(data) < 12 {
- err = os.NewError("Data length is too small.")
- return
- }
- datatype := byteToUint32([4]byte{data[4], data[5], data[6], data[7]})
- l := byteToUint32([4]byte{data[8], data[9], data[10], data[11]})
- if len(data[12:]) != int(l) {
- err = os.NewError("Invalid data length.")
- return
- }
- data = data[12:]
- job = NewClientJob(RES, datatype, data)
- return
- }
-
- func (job *ClientJob) Encode() (data []byte) {
- magiccode := uint32ToByte(job.magicCode)
- datatype := uint32ToByte(job.dataType)
- data = make([]byte, 0, 1024 * 64)
- data = append(data, magiccode[:] ...)
- data = append(data, datatype[:] ...)
- data = append(data, []byte{0, 0, 0, 0} ...)
- l := len(job.Data)
- data = append(data, job.Data ...)
- datalength := uint32ToByte(uint32(l))
- copy(data[8:12], datalength[:])
- return
- }
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