Initial commit (code only without large binaries)

EdgeDNS/internal/utils/version.go

@@ -0,0 +1,24 @@
+package utils
+
+import (
+	"encoding/binary"
+	"net"
+	"strings"
+)
+
+// VersionToLong 计算版本代号
+func VersionToLong(version string) uint32 {
+	countDots := strings.Count(version, ".")
+	if countDots == 2 {
+		version += ".0"
+	} else if countDots == 1 {
+		version += ".0.0"
+	} else if countDots == 0 {
+		version += ".0.0.0"
+	}
+	var ip = net.ParseIP(version)
+	if ip == nil || ip.To4() == nil {
+		return 0
+	}
+	return binary.BigEndian.Uint32(ip.To4())
+}