更好地支持IPv6

pkg/configutils/ip.go

@@ -1,41 +1,10 @@
 package configutils
 
 import (
-	"encoding/binary"
-	"math/big"
 	"net"
 	"strings"
 )
 
-// IPString2Long 将IP转换为整型
-// 注意IPv6没有顺序
-func IPString2Long(ip string) uint64 {
-	if len(ip) == 0 {
-		return 0
-	}
-	var netIP = net.ParseIP(ip)
-	if len(netIP) == 0 {
-		return 0
-	}
-	return IP2Long(netIP)
-}
-
-// IP2Long 将IP对象转换为整型
-func IP2Long(netIP net.IP) uint64 {
-	if len(netIP) == 0 {
-		return 0
-	}
-
-	var b4 = netIP.To4()
-	if b4 != nil {
-		return uint64(binary.BigEndian.Uint32(b4.To4()))
-	}
-
-	var i = big.NewInt(0)
-	i.SetBytes(netIP.To16())
-	return i.Uint64()
-}
-
 // IsIPv4 检查是否为IPv4
 func IsIPv4(netIP net.IP) bool {
 	if len(netIP) == 0 {

pkg/configutils/ip_test.go

@@ -3,7 +3,6 @@
 package configutils_test
 
 import (
-	"fmt"
 	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
 	"github.com/iwind/TeaGo/assert"
 	"net"
@@ -16,12 +15,6 @@ func TestParseCIDR(t *testing.T) {
 	t.Log(configutils.ParseCIDR("192.168.1.1/16"))
 }
 
-func TestIPString2Long(t *testing.T) {
-	for _, ip := range []string{"127.0.0.1", "192.168.1.100", "::1", "fd00:6868:6868:0:10ac:d056:3bf6:7452", "fd00:6868:6868:0:10ac:d056:3bf6:7453", "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "wrong ip"} {
-		t.Log(fmt.Sprintf("%42s", ip), "=>", configutils.IPString2Long(ip))
-	}
-}
-
 func TestIsIPv4(t *testing.T) {
 	t.Log(configutils.IsIPv4(net.ParseIP("192.168.1.100")))
 	t.Log(configutils.IsIPv4(net.ParseIP("::1")))
@@ -40,7 +33,6 @@ func TestIPVersion(t *testing.T) {
 	a.IsTrue(configutils.IPVersion(net.ParseIP("2001:0db8:85a3:0000:0000:8a2e:0370:7334")) == 6)
 }
 
-
 func TestQuoteIP(t *testing.T) {
 	t.Log(configutils.QuoteIP(configutils.QuoteIP("2001:da8:22::10")))
-}
+}