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v2fly/common/net/network.go
2016-10-02 23:43:58 +02:00

83 lines
1.5 KiB
Go

package net
import (
"strings"
"v2ray.com/core/common/collect"
)
func ParseNetwork(nwStr string) Network {
if network, found := Network_value[nwStr]; found {
return Network(network)
}
switch strings.ToLower(nwStr) {
case "tcp":
return Network_TCP
case "udp":
return Network_UDP
case "kcp":
return Network_KCP
case "ws":
return Network_WebSocket
default:
return Network_Unknown
}
}
func (this Network) AsList() *NetworkList {
return &NetworkList{
Network: []Network{this},
}
}
func (this Network) SystemString() string {
switch this {
case Network_TCP, Network_RawTCP:
return "tcp"
case Network_UDP, Network_KCP:
return "udp"
default:
return "unknown"
}
}
func (this Network) UrlPrefix() string {
switch this {
case Network_TCP, Network_RawTCP:
return "tcp"
case Network_UDP:
return "udp"
case Network_KCP:
return "kcp"
case Network_WebSocket:
return "ws"
default:
return "unknown"
}
}
// NewNetworkList construsts a NetWorklist from the given StringListeralList.
func NewNetworkList(networks collect.StringList) *NetworkList {
list := &NetworkList{
Network: make([]Network, networks.Len()),
}
for idx, network := range networks {
list.Network[idx] = ParseNetwork(network)
}
return list
}
// HashNetwork returns true if the given network is in this NetworkList.
func (this NetworkList) HasNetwork(network Network) bool {
for _, value := range this.Network {
if string(value) == string(network) {
return true
}
}
return false
}
func (this NetworkList) Get(idx int) Network {
return this.Network[idx]
}