format code

net/socks/socks.go

@@ -3,9 +3,9 @@ package socks
 import (
 	"errors"
 	"io"
-  "log"
+	"log"
 	"net"
-  "strconv"
+	"strconv"
 
 	"github.com/v2ray/v2ray-core"
 	socksio "github.com/v2ray/v2ray-core/io/socks"
@@ -42,7 +42,7 @@ func (server *SocksServer) AcceptConnections(listener net.Listener) error {
 	for server.accepting {
 		connection, err := listener.Accept()
 		if err != nil {
-      log.Print(err)
+			log.Print(err)
 			return err
 		}
 		go server.HandleConnection(connection)
@@ -55,14 +55,14 @@ func (server *SocksServer) HandleConnection(connection net.Conn) error {
 
 	auth, err := socksio.ReadAuthentication(connection)
 	if err != nil {
-    log.Print(err)
+		log.Print(err)
 		return err
 	}
-  log.Print(auth)
+	log.Print(auth)
 
 	if !auth.HasAuthMethod(socksio.AuthNotRequired) {
-    // TODO send response with FF
-    log.Print(ErrorAuthenticationFailed)
+		// TODO send response with FF
+		log.Print(ErrorAuthenticationFailed)
 		return ErrorAuthenticationFailed
 	}
 
@@ -71,33 +71,32 @@ func (server *SocksServer) HandleConnection(connection net.Conn) error {
 
 	request, err := socksio.ReadRequest(connection)
 	if err != nil {
-    log.Print(err)
+		log.Print(err)
 		return err
 	}
-  
-  response := socksio.NewSocks5Response()
+
+	response := socksio.NewSocks5Response()
 
 	if request.Command == socksio.CmdBind || request.Command == socksio.CmdUdpAssociate {
 		response := socksio.NewSocks5Response()
 		response.Error = socksio.ErrorCommandNotSupported
 		socksio.WriteResponse(connection, response)
-    log.Print(ErrorCommandNotSupported)
+		log.Print(ErrorCommandNotSupported)
 		return ErrorCommandNotSupported
 	}
-  
-  response.Error = socksio.ErrorSuccess
-  response.Port = request.Port
-  response.AddrType = request.AddrType
-  switch response.AddrType {
-    case socksio.AddrTypeIPv4:
-    copy(response.IPv4[:], request.IPv4[:])
-    case socksio.AddrTypeIPv6:
-    copy(response.IPv6[:], request.IPv6[:])
-    case socksio.AddrTypeDomain:
-    response.Domain = request.Domain
-  }
-  socksio.WriteResponse(connection, response)
-  
+
+	response.Error = socksio.ErrorSuccess
+	response.Port = request.Port
+	response.AddrType = request.AddrType
+	switch response.AddrType {
+	case socksio.AddrTypeIPv4:
+		copy(response.IPv4[:], request.IPv4[:])
+	case socksio.AddrTypeIPv6:
+		copy(response.IPv6[:], request.IPv6[:])
+	case socksio.AddrTypeDomain:
+		response.Domain = request.Domain
+	}
+	socksio.WriteResponse(connection, response)
 
 	ray := server.vPoint.NewInboundConnectionAccepted(request.Destination())
 	input := ray.InboundInput()
@@ -115,9 +114,9 @@ func (server *SocksServer) dumpInput(conn net.Conn, input chan<- []byte, finish
 	for {
 		buffer := make([]byte, 256)
 		nBytes, err := conn.Read(buffer)
-    log.Printf("Reading %d bytes, with error %v", nBytes, err)
+		log.Printf("Reading %d bytes, with error %v", nBytes, err)
 		if err == io.EOF {
-      close(input)
+			close(input)
 			finish <- true
 			break
 		}
@@ -133,7 +132,7 @@ func (server *SocksServer) dumpOutput(conn net.Conn, output <-chan []byte, finis
 			break
 		}
 		nBytes, _ := conn.Write(buffer)
-    log.Printf("Writing %d bytes", nBytes)
+		log.Printf("Writing %d bytes", nBytes)
 	}
 }