func GenPacketFromData(data []byte, LOG *log.Logger) *Packet {
dataLen := utils.BytesToInt16(data[Length_INDEX:Length_END])
tunnelId := utils.BytesToUint64(data[TunnelId_INDEX:TunnelId_END])
sessionId := utils.BytesToUint32(data[SessionId_INDEX:SessionId_END])
id := utils.BytesToUint32(data[Id_INDEX:Id_END])
protocal := data[ProtoType_INDEX]
packetType := data[PacketType_INDEX]
otherTunnelId := utils.BytesToUint64(data[OtherTunnelId_INDEX:OtherTunnelId_END])
otherLen := int(data[OtherLen_INDEX])
start := OtherLen_INDEX + 1
dst := ""
if otherLen != 0 {
log.Println("dst len", otherLen)
start += int(otherLen)
dst = string(data[OtherLen_INDEX+1 : otherLen+OtherLen_INDEX+1])
}
p := new(Packet)
p.Length = dataLen
p.TunnelId = tunnelId
p.SessionId = sessionId
p.Id = id
p.ProtoType = protocal
p.PacketType = packetType
p.OtherTunnelId = otherTunnelId
p.Start = start
p.Dst = dst
p.RawData = data
p.LOG = LOG
return p
}
/**
返回所有任务索引数组
**/
func GetAllTaskIndex() ([]Entity.TaskAddr, error) {
bufReader := IndexStore.Get()
var gobTypeList []Entity.TaskAddr
for {
var gobType Entity.TaskAddr
dataLenBuf := make([]byte, 4)
//得到数据体长度
_, err := bufReader.Read(dataLenBuf)
if err != nil {
Utils.LogInfo("err=%d\n", err)
if err == io.EOF {
break
}
return nil, err
}
dataLen := Utils.BytesToUint32(dataLenBuf)
dataBuf := make([]byte, dataLen)
_, err = bufReader.Read(dataBuf)
Utils.LogInfo("read file index=%#v\n", dataBuf)
if err != nil {
Utils.LogInfo("err=%d\n", err)
return nil, err
}
rgob := gob.NewDecoder(bytes.NewBuffer(dataBuf))
err = rgob.Decode(&gobType)
if err != nil {
Utils.LogInfo("gob index err=%d\n", err)
return nil, Utils.LogErr(err)
}
gobTypeList = append(gobTypeList[:], gobType)
}
Utils.LogInfo("retn index=%#v\n", gobTypeList)
return gobTypeList, nil
}
func (cc *CConn) ReadInt(num int) (int, error) {
data, err := Utils.ReadConn(num, cc.conn)
if err != nil {
return 0, err
}
// Utils.LogInfo("read data=%#v\n",data)
return int(Utils.BytesToUint32(data)), nil
}
