From f09d65b2e5d6e1839e462303162d363ede0624cf Mon Sep 17 00:00:00 2001
From: V2Ray <admin@v2ray.com>
Date: Wed, 9 Sep 2015 17:39:25 +0200
Subject: [PATCH] format code

---
 io/bufferset.go        | 102 ++++++++++++++++++++---------------------
 io/config/json/json.go |   2 +-
 net/freedom/freedom.go |  80 ++++++++++++++++----------------
 3 files changed, 92 insertions(+), 92 deletions(-)

diff --git a/io/bufferset.go b/io/bufferset.go
index dc0e97cd..d6bf5bf7 100644
--- a/io/bufferset.go
+++ b/io/bufferset.go
@@ -1,75 +1,75 @@
 package io
 
-import(
-  "errors"
+import (
+	"errors"
 )
 
 const (
-  SizeSmall = 16
-  SizeMedium = 128
-  SizeLarge = 512
+	SizeSmall  = 16
+	SizeMedium = 128
+	SizeLarge  = 512
 )
 
 var (
-  ErrorNoChannel = errors.New("No suitable channels found.")
+	ErrorNoChannel = errors.New("No suitable channels found.")
 )
 
 type VBufferSet struct {
-  small chan []byte
-  medium chan []byte
-  large chan []byte
+	small  chan []byte
+	medium chan []byte
+	large  chan []byte
 }
 
 func NewVBufferSet() *VBufferSet {
-  bSet := new(VBufferSet)
-  bSet.small = make(chan []byte, 128)
-  bSet.medium = make(chan []byte, 128)
-  bSet.large = make(chan []byte, 128)
-  return bSet
+	bSet := new(VBufferSet)
+	bSet.small = make(chan []byte, 128)
+	bSet.medium = make(chan []byte, 128)
+	bSet.large = make(chan []byte, 128)
+	return bSet
 }
 
 func (bSet *VBufferSet) detectBucket(size int, strict bool) (chan []byte, error) {
-  if strict {
-    if size == SizeSmall {
-      return bSet.small, nil
-    } else if size == SizeMedium {
-      return bSet.medium, nil
-    } else if size == SizeLarge {
-      return bSet.large, nil
-    }
-  } else {
-    if size <= SizeSmall {
-      return bSet.small, nil
-    } else if size <= SizeMedium {
-      return bSet.medium, nil
-    } else if size <= SizeLarge {
-      return bSet.large, nil
-    }
-  }
-  return nil, ErrorNoChannel
+	if strict {
+		if size == SizeSmall {
+			return bSet.small, nil
+		} else if size == SizeMedium {
+			return bSet.medium, nil
+		} else if size == SizeLarge {
+			return bSet.large, nil
+		}
+	} else {
+		if size <= SizeSmall {
+			return bSet.small, nil
+		} else if size <= SizeMedium {
+			return bSet.medium, nil
+		} else if size <= SizeLarge {
+			return bSet.large, nil
+		}
+	}
+	return nil, ErrorNoChannel
 }
 
 func (bSet *VBufferSet) FetchBuffer(minSize int) []byte {
-  var buffer []byte
-  byteChan, err := bSet.detectBucket(minSize, false)
-  if err != nil {
-    return make([]byte, minSize)
-  }
-  select {
-    case buffer = <- byteChan:
-    default:
-    buffer = make([]byte, minSize)
-  }
-  return buffer
+	var buffer []byte
+	byteChan, err := bSet.detectBucket(minSize, false)
+	if err != nil {
+		return make([]byte, minSize)
+	}
+	select {
+	case buffer = <-byteChan:
+	default:
+		buffer = make([]byte, minSize)
+	}
+	return buffer
 }
 
 func (bSet *VBufferSet) ReturnBuffer(buffer []byte) {
-  byteChan, err := bSet.detectBucket(len(buffer), true)
-  if err != nil {
-    return
-  }
-  select {
-    case byteChan <- buffer:
-    default:
-  }
+	byteChan, err := bSet.detectBucket(len(buffer), true)
+	if err != nil {
+		return
+	}
+	select {
+	case byteChan <- buffer:
+	default:
+	}
 }
diff --git a/io/config/json/json.go b/io/config/json/json.go
index 66703b97..98735c73 100644
--- a/io/config/json/json.go
+++ b/io/config/json/json.go
@@ -4,7 +4,7 @@ package json
 import (
 	"encoding/json"
 	_ "fmt"
-  
+
 	"github.com/v2ray/v2ray-core"
 )
 
diff --git a/net/freedom/freedom.go b/net/freedom/freedom.go
index 2ea1f96e..da5e0c1a 100644
--- a/net/freedom/freedom.go
+++ b/net/freedom/freedom.go
@@ -1,62 +1,62 @@
 package tcp
 
 import (
-  "net"
-  "io"
+	"io"
+	"net"
 )
 
 type VFreeConnection struct {
-  network string
-  address string
+	network string
+	address string
 }
 
 func NewVFreeConnection(network string, address string) *VFreeConnection {
-  conn := new(VFreeConnection)
-  conn.network = network
-  conn.address = address
-  return conn
+	conn := new(VFreeConnection)
+	conn.network = network
+	conn.address = address
+	return conn
 }
 
 func (vconn *VFreeConnection) Start(input <-chan []byte) chan<- []byte {
-  output := make(chan []byte, 128)
-  conn, err := net.Dial(vconn.network, vconn.address)
-  if err != nil {
-    panic(err)
-  }
-  
-  finish := make(chan bool, 2)
-  go vconn.DumpInput(conn, input, finish)
-  go vconn.DumpOutput(conn, output, finish)
-  go vconn.CloseConn(conn, finish)
-  return output
+	output := make(chan []byte, 128)
+	conn, err := net.Dial(vconn.network, vconn.address)
+	if err != nil {
+		panic(err)
+	}
+
+	finish := make(chan bool, 2)
+	go vconn.DumpInput(conn, input, finish)
+	go vconn.DumpOutput(conn, output, finish)
+	go vconn.CloseConn(conn, finish)
+	return output
 }
 
 func (vconn *VFreeConnection) DumpInput(conn net.Conn, input <-chan []byte, finish chan<- bool) {
-  for {
-    data, open := <-input
-    if !open {
-      finish <- true
-      break
-    }
-    conn.Write(data)
-  }
+	for {
+		data, open := <-input
+		if !open {
+			finish <- true
+			break
+		}
+		conn.Write(data)
+	}
 }
 
 func (vconn *VFreeConnection) DumpOutput(conn net.Conn, output chan<- []byte, finish chan<- bool) {
-  for {
-    buffer := make([]byte, 128)
-    nBytes, err := conn.Read(buffer)
-    if err == io.EOF {
-      finish <- true
-      break
-    }
-    output <- buffer[:nBytes]
-  }
+	for {
+		buffer := make([]byte, 128)
+		nBytes, err := conn.Read(buffer)
+		if err == io.EOF {
+			finish <- true
+			break
+		}
+		output <- buffer[:nBytes]
+	}
 }
 
 func (vconn *VFreeConnection) CloseConn(conn net.Conn, finish <-chan bool) {
-  for i := 0; i < 2; i++ {
-    <-finish
-  }
-  conn.Close()
+	for i := 0; i < 2; i++ {
+		<-finish
+	}
+	conn.Close()
 }