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package v2stat
import (
"strings"
)
type TrafficDirection int
const (
DirectionDownlink TrafficDirection = iota
DirectionUplink
)
type ConnectionType int
const (
ConnTypeUser ConnectionType = iota
ConnTypeInbound
ConnTypeOutbound
)
type ConnInfo struct {
Type ConnectionType `json:"type"`
Name string `json:"name"`
}
type TrafficStat struct {
Time string `json:"time"`
Downlink int64 `json:"downlink"`
Uplink int64 `json:"uplink"`
}
func (ci *ConnInfo) String() string {
switch ci.Type {
case ConnTypeUser:
return "user:" + ci.Name
case ConnTypeInbound:
return "inbound:" + ci.Name
case ConnTypeOutbound:
return "outbound:" + ci.Name
default:
return "unknown:" + ci.Name
}
}
func ParseConnInfo(s string) (ConnInfo, bool) {
parts := strings.Split(s, ":")
if len(parts) != 2 {
return ConnInfo{}, false
}
var connType ConnectionType
switch parts[0] {
case "user":
connType = ConnTypeUser
case "inbound":
connType = ConnTypeInbound
case "outbound":
connType = ConnTypeOutbound
default:
return ConnInfo{}, false
}
return ConnInfo{
Type: connType,
Name: parts[1],
}, true
}
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