revert

utils.go

@@ -21,13 +21,12 @@ const (
 type HostType int
 
 type Host struct {
-	IP       net.IP
-	Origin   string
-	Type     HostType
-	Infinity bool
+	IP     net.IP
+	Origin string
+	Type   HostType
 }
 
-func Iterate(reader io.Reader, infinity bool) <-chan Host {
+func Iterate(reader io.Reader) <-chan Host {
 	scanner := bufio.NewScanner(reader)
 	hostChan := make(chan Host)
 	go func() {
@@ -41,10 +40,9 @@ func Iterate(reader io.Reader, infinity bool) <-chan Host {
 			if ip != nil && (ip.To4() != nil || enableIPv6) {
 				// ip address
 				hostChan <- Host{
-					IP:       ip,
-					Origin:   line,
-					Type:     HostTypeIP,
-					Infinity: infinity,
+					IP:     ip,
+					Origin: line,
+					Type:   HostTypeIP,
 				}
 				continue
 			}
@@ -67,10 +65,9 @@ func Iterate(reader io.Reader, infinity bool) <-chan Host {
 					ip = net.ParseIP(addr.String())
 					if ip != nil {
 						hostChan <- Host{
-							IP:       ip,
-							Origin:   line,
-							Type:     HostTypeCIDR,
-							Infinity: false,
+							IP:     ip,
+							Origin: line,
+							Type:   HostTypeCIDR,
 						}
 					}
 					addr = addr.Next()
@@ -80,10 +77,9 @@ func Iterate(reader io.Reader, infinity bool) <-chan Host {
 			if ValidateDomainName(line) {
 				// domain
 				hostChan <- Host{
-					IP:       nil,
-					Origin:   line,
-					Type:     HostTypeDomain,
-					Infinity: infinity,
+					IP:     nil,
+					Origin: line,
+					Type:   HostTypeDomain,
 				}
 				continue
 			}