添加vednor和验证码接口

config/config.go

@@ -72,4 +72,11 @@ func GetMysqlConfig()  *MysqlConfig{
 	}else {
 		return  nil
 	}
+}
+func GetLogConfig()  *LogConfig {
+	if gConf.init{
+		return &gConf.Logs
+	}else{
+		return nil
+	}
 }

controller/hanlder.go

@@ -76,27 +76,9 @@ func Auth(c *gin.Context)  {
 // @Success 200 {array} util.RespBase
 // @Router /accounts [get]
 func SetUser(c *gin.Context){
-	var req model.Users
-	var resp RespBase
-	resp.Msg = "操作失败"
-	resp.Status = 20
-	defer func() {
-		c.JSON(200,resp)
-	}()
-	e := c.BindJSON(&req)
-	if nil != e{
-		logs.Error(e.Error())
-		return
-	}
-	
+
 }
 func DelUser(c *gin.Context){
-	var resp RespBase
-	resp.Msg = "操作失败"
-	resp.Status = 20
-	defer func() {
-		c.JSON(200,resp)
-	}()
 
 }
 
@@ -118,11 +100,11 @@ func GetUser(c *gin.Context) {
 	if nil != e {
 		logs.Error(e.Error())
 	}
-	delete(users,"socketToken")
+	delete(users,"socketToken" +
+		"")
 	resp.Status = 0
 	resp.Msg = "操作成功"
 	resp.Data = users
-
 }
 // GetUsers godoc
 // @Summary GetUsers
@@ -134,10 +116,6 @@ func GetUser(c *gin.Context) {
 // @Param displayname query string false "name search by q"
 // @Param department_id query string false "name search by q"
 // @Param permission_type query string false "name search by q"
-// @Success 200 {array} util.RespBase
-// @Failure 400 {object} util.RespBase
-// @Failure 404 {object} util.RespBase
-// @Failure 500 {object} util.RespBase
 // @Router /api/users [get]
 func GetUsers(c *gin.Context) {
 	var statuscode int

controller/mail/mail.go

@@ -0,0 +1,197 @@
+package mail
+
+import (
+	"bufio"
+	"bytes"
+	"errors"
+	"github.com/gin-gonic/gin"
+	"io/ioutil"
+	"log"
+	"net/smtp"
+	"os"
+	"regexp"
+	"strings"
+	"text/template"
+)
+
+type RespJson struct {
+	Msg      string      `json:"msg"`
+	Data     interface{} `json:"data,omitempty"`
+	Affected int64       `json:"affected,omitempty"`
+}
+
+func PathExists(path string) (bool, error) {
+	_, err := os.Stat(path)
+	if err == nil {
+		return true, nil
+	}
+	if os.IsExist(err) {
+		return true, nil
+	}
+	return false, err
+}
+
+func GetTemplateFile(template string) ([]byte, error) {
+	path := "G:\\GoPath\\Email\\" + template + ".tpl"
+	ok, err := PathExists(path)
+	if !ok {
+		return nil, errors.New("Count not Find File " + path)
+	}
+	file, err := os.Open(path)
+	if err != nil {
+		log.Println(err.Error())
+	}
+	ret, err := ioutil.ReadAll(file)
+	file.Close()
+	return ret, nil
+}
+
+//静态文件存放地
+const PATH_STATIC = "G://GoPath//Email//static//"
+
+type ReqSendEmail struct {
+	From     string      `json:"from"`
+	To       string      `json:"to"`
+	Tittle   string      `json:"tittle"`
+	TempData interface{} `json:"temp_data"`
+	Template string      `json:"template"`
+	Generate bool        `json:"generate"`
+}
+
+func SendToMail(title, user, password, host, to, tplname string, content interface{}, mailtype string, ifgenerate bool) error {
+	var content_type string
+	var paseresult bytes.Buffer
+	writer := bufio.NewWriter(&paseresult)
+	hp := strings.Split(host, ":")
+	auth := smtp.PlainAuth("", user, password, hp[0])
+
+	if mailtype == "html" {
+		content_type = "Content-Type: text/" + mailtype + "; charset=UTF-8"
+	} else {
+		content_type = "Content-Type: text/plain" + "; charset=UTF-8"
+	}
+	//todo 获取模板文件内容
+	tpl, err := GetTemplateFile(tplname)
+	if err != nil {
+		log.Println(err.Error())
+		return err
+	}
+	//todo 渲染
+	tparse := template.New(tplname)
+	tparse, _ = tparse.Parse(string(tpl))
+	tparse.Execute(writer, content)
+	writer.Flush()
+	if err != nil {
+		log.Println(err.Error())
+		return err
+	}
+
+	msg := []byte("To: " + to + "\r\nFrom: " + user + "\r\nSubject: " + title + "\r\n" +
+		content_type + "\r\n\r\n" + paseresult.String() + "\r\n")
+	send_to := strings.Split(to, ";")
+
+	//todo 如果生成Html文件
+	if ifgenerate {
+		file, err := os.Create(PATH_STATIC + tplname + ".html")
+		if err != nil {
+			log.Println(err.Error())
+		}
+		file.WriteString(paseresult.String())
+		file.Close()
+	}
+	//检测是否是邮件地址
+	for k, _ := range send_to {
+		match, _ := regexp.MatchString("[\\w!#$%&'*+/=?^_`{|}~-]+(?:\\.[\\w!#$%&'*+/=?^_`{|}~-]+)*@(?:[\\w](?:[\\w-]*[\\w])?\\.)+[\\w](?:[\\w-]*[\\w])?", send_to[k])
+		if !match {
+			return errors.New("Format Error")
+		}
+	}
+
+	err = smtp.SendMail(host, auth, user, send_to, msg)
+	if err != nil {
+		return err
+	}
+	return err
+}
+
+/*
+func OnSendEmailSendCloud(c *gin.Context){
+	var req ReqSendEmail
+	var resp mysqlcurd.RespJson
+	defer func() {
+		c.JSON(200, resp)
+	}()
+
+	e := c.Bind(&req)
+	if e!= nil{
+		log.Println(e.Error())
+		resp.Msg = "ParaErr"
+		return
+	}
+
+	sendcloud.UpdateApiInfo("a7458969_test_KIIqjl", "ovErXj6M8UJeiPJt")
+	var to = make([]map[string]string, 1)
+	to[0] = map[string]string{"to":"290198252@qq.com", "%url%": "http://www.baidu.com"}
+	var ok, err, result = sendcloud.SendTemplateMail("test_template_active", "290198252@sendcloud.org", "测试", "", "测试", to, nil)
+	if err != nil{
+		log.Print(err.Error())
+		resp.Msg = "Fail"
+	}
+	if !ok{
+		resp.Msg = "Fail"
+	}
+	resp.Msg = result
+}*/
+
+/*
+{
+	"tittle":"运维通知",
+	"from":"c7458969@163.com",
+	"to":"290198252@qq.com",
+	"template":"test",
+	"generate":true,
+	"temp_data":{
+		"content":"f发撒旦法时代阿达是否",
+		"title":"运维通知2",
+		"topimg":"http://img2.imgtn.bdimg.com/it/u=387283908,3372540416&fm=27&gp=0.jpg",
+		"button1text":"客服热线",
+		"button1url":"http://www.baidu.com",
+		"button2text":"查看详情",
+		"button2url":"http://www.baidu.com",
+		"logoimg":"http://news.tom.com/dimg/2016/1027/img-1479784632271.jpg"
+	}
+}
+*/
+//from: 发送人邮箱
+//to:接收邮件,可以是"290198252@qq.com;29019822@qq.com;2901982@qq.com" 邮箱之间用分号隔开
+//template:模板名字
+//content :网页模板的参数 key-value结构
+//temp_data 模板内具体要替换的变量名字  Key-value结构
+//generate  是否生成静态html
+func OnSendEmail(c *gin.Context) {
+	var req ReqSendEmail
+	var resp RespJson
+	defer func() {
+		c.JSON(200, resp)
+	}()
+
+	e := c.Bind(&req)
+	if e != nil {
+		log.Println(e.Error())
+		resp.Msg = "ParaErr"
+		return
+	}
+	user := "c7458969@163.com"
+	password := "caiyu123"
+	host := "smtp.163.com:25"
+	//抄送给自己
+	//e = SendToMail(user,password,host,req.From,req.Template,req.Content,"html")
+	//发送
+	e = SendToMail(req.Tittle, user, password, host, req.To, req.Template, req.TempData, "html", req.Generate)
+	if nil != e {
+		log.Println(e.Error())
+		resp.Msg = "Error"
+		return
+	}
+	resp.Msg = "OK"
+}

controller/mail/upload.go

@@ -0,0 +1,39 @@
+package mail
+
+import (
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"io"
+	"log"
+	"os"
+)
+
+func OnUpload(c *gin.Context) {
+	file, header, err := c.Request.FormFile("upload")
+	filename := header.Filename
+	fmt.Println(header.Filename)
+	out, err := os.Create("G://GoPath//image//" + filename + ".png")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer out.Close()
+	_, err = io.Copy(out, file)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func OnDownLoad(c *gin.Context) {
+	file, header, err := c.Request.FormFile("upload")
+	filename := header.Filename
+	fmt.Println(header.Filename)
+	out, err := os.Create("G://GoPath//image//" + filename + ".png")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer out.Close()
+	_, err = io.Copy(out, file)
+	if err != nil {
+		log.Fatal(err)
+	}
+}

db/db.go

@@ -3,13 +3,13 @@ package db
 
 import (
 	"database/sql"
-	"document/logs"
 	"errors"
 	"fmt"
 	"reflect"
 	"strconv"
 	"sync"
 	"time"
+	"user/logs"
 )
 
 // 数据容器抽象对象定义

db/sqlManager.go

@@ -2,17 +2,15 @@ package db
 
 import (
 	"database/sql"
-	"user/config"
 	"fmt"
 	_ "github.com/go-sql-driver/mysql"
-	"log"
+	"user/config"
 )
 
 var gDb Database
 
 func Init()  {
 	mysqlconf := config.GetMysqlConfig()
-	log.Println(mysqlconf)
 	cnn := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8",mysqlconf.UserName,mysqlconf.Password,
 		mysqlconf.Addr,mysqlconf.Db)
 	_db,err := sql.Open("mysql",cnn)

main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"github.com/gin-gonic/gin"
+	"github.com/tommy351/gin-sessions"
 	"log"
 	"strconv"
 	"user/controller"
@@ -24,8 +25,12 @@ func main()  {
 	if nil != e{
 		log.Println(e.Error())
 	}
+	logs.Init(config.GetLogConfig().Dir,config.GetLogConfig().File,config.GetLogConfig().Level,config.GetLogConfig().SaveFile)
 	db.Init()
 	r := gin.Default()
+	store := sessions.NewCookieStore([]byte("secret123"))
+	r.Use(sessions.Middleware("my_session", store))
+
 	{
 		/** 添加或修改用户 **/
 		r.POST("/api/user", controller.SetUser)

user.yaml

@@ -5,7 +5,7 @@ logs:
   dir: "/var/log/user"
   file: "user.log"
   level: 1
-  savefile: true
+  savefile: false
 redis:
   addr: 118.24.238.198
   password: 6379

vendor/cloud.google.com/go/LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
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+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
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+      "Work" shall mean the work of authorship, whether in Source or
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+      form, that is based on (or derived from) the Work and for which the
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+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
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+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
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+      Licensor for the purpose of discussing and improving the Work, but
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+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
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+      where such license applies only to those patent claims licensable
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+      or a Contribution incorporated within the Work constitutes direct
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+
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+          stating that You changed the files; and
+
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+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
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+          include a readable copy of the attribution notices contained
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+          of the NOTICE file are for informational purposes only and
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+          notices within Derivative Works that You distribute, alongside
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+          that such additional attribution notices cannot be construed
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+
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+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
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+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
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+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
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+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
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+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/cloud.google.com/go/civil/civil.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Google Inc. All Rights Reserved.
+// Copyright 2016 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

vendor/git.jiaxianghudong.com/go/utils/bytebuffer.go

@@ -1,11 +1,20 @@
 package utils
 
-// 加入8字节
+import (
+	"bytes"
+	"encoding/binary"
+	//	"errors"
+	//	"fmt"
+	//	"reflect"
+	//	"unsafe"
+)
+
+// Put8bit 加入8字节到[]byte中
 func Put8bit(buf []byte, n byte) []byte {
 	return append(buf, n)
 }
 
-// 加入16字节
+// Put16bit 加入16字节
 func Put16bit(buf []byte, n uint16) []byte {
 	var by [2]byte
 
@@ -15,7 +24,7 @@ func Put16bit(buf []byte, n uint16) []byte {
 	return append(buf, by[:]...)
 }
 
-// 加入32字节
+// Put32bit 加入32字节
 func Put32bit(buf []byte, n uint32) []byte {
 	var by [4]byte
 
@@ -27,7 +36,7 @@ func Put32bit(buf []byte, n uint32) []byte {
 	return append(buf, by[:]...)
 }
 
-// 加入64字节
+// Put64bit 加入64字节
 func Put64bit(buf []byte, n uint64) []byte {
 	var by [8]byte
 
@@ -43,12 +52,12 @@ func Put64bit(buf []byte, n uint64) []byte {
 	return append(buf, by[:]...)
 }
 
-// 获取8bit
+// Get8bit 获取8bit
 func Get8bit(buf []byte, start int) byte {
 	return buf[start]
 }
 
-// 获取16bit
+// Get16bit 获取16bit
 func Get16bit(buf []byte, start int) uint16 {
 	var ret uint16
 
@@ -58,7 +67,7 @@ func Get16bit(buf []byte, start int) uint16 {
 	return ret
 }
 
-// 获取32big
+// Get32bit 获取32big
 func Get32bit(buf []byte, start int) uint32 {
 	var ret uint32
 
@@ -70,7 +79,7 @@ func Get32bit(buf []byte, start int) uint32 {
 	return ret
 }
 
-// 获取64bit
+// Get64bit 获取64bit
 func Get64bit(buf []byte, start int) uint64 {
 	var ret uint64
 
@@ -85,3 +94,114 @@ func Get64bit(buf []byte, start int) uint64 {
 
 	return ret
 }
+
+// BytesToInt 字节数组转int
+func BytesToInt(b []byte) int {
+	buf := bytes.NewBuffer(b)
+	var x int
+	binary.Read(buf, binary.BigEndian, &x)
+
+	return int(x)
+}
+
+// IntToBytes int转字节数组
+func IntToBytes(n int) []byte {
+	buf := bytes.NewBuffer([]byte{})
+	binary.Write(buf, binary.BigEndian, n)
+
+	return buf.Bytes()
+}
+
+// BytesToInt16 字节数组转int16
+func BytesToInt16(b []byte) int16 {
+	buf := bytes.NewBuffer(b)
+	var x int16
+	binary.Read(buf, binary.BigEndian, &x)
+
+	return int16(x)
+}
+
+// Int16ToBytes int16转字节数组
+func Int16ToBytes(n int16) []byte {
+	x := int16(n)
+	buf := bytes.NewBuffer([]byte{})
+	binary.Write(buf, binary.BigEndian, x)
+
+	return buf.Bytes()
+}
+
+// BytesToInt32 字节数组转int32
+func BytesToInt32(b []byte) int32 {
+	buf := bytes.NewBuffer(b)
+	var x int32
+	binary.Read(buf, binary.BigEndian, &x)
+
+	return int32(x)
+}
+
+//	Int32ToBytes int32转字节数组
+func Int32ToBytes(n int32) []byte {
+	x := int32(n)
+	buf := bytes.NewBuffer([]byte{})
+	binary.Write(buf, binary.BigEndian, x)
+
+	return buf.Bytes()
+}
+
+// 字节数组转int64
+func BytesToInt64(b []byte) int64 {
+	buf := bytes.NewBuffer(b)
+	var x int64
+	binary.Read(buf, binary.BigEndian, &x)
+
+	return int64(x)
+}
+
+// Int64ToBytes int64转字节数组
+func Int64ToBytes(n int64) []byte {
+	buf := bytes.NewBuffer([]byte{})
+	binary.Write(buf, binary.BigEndian, n)
+
+	return buf.Bytes()
+}
+
+// BytesToUInt64 字节数组转uint64
+func BytesToUInt64(b []byte) uint64 {
+	buf := bytes.NewBuffer(b)
+	var x uint64
+	binary.Read(buf, binary.BigEndian, &x)
+
+	return uint64(x)
+}
+
+// UInt64ToBytes uint64转字节数组
+func UInt64ToBytes(n uint64) []byte {
+	buf := bytes.NewBuffer([]byte{})
+	binary.Write(buf, binary.BigEndian, n)
+
+	return buf.Bytes()
+}
+
+// UInt32ToBytes uint32转字节数组
+func UInt32ToBytes(n uint32) []byte {
+	buf := bytes.NewBuffer([]byte{})
+	binary.Write(buf, binary.BigEndian, n)
+
+	return buf.Bytes()
+}
+
+// BytesToBool 字节数组转bool
+func BytesToBool(b []byte) bool {
+	buf := bytes.NewBuffer(b)
+	var x bool
+	binary.Read(buf, binary.BigEndian, &x)
+	return x
+}
+
+// BoolToBytes bool转字节数组
+func BoolToBytes(x bool) []byte {
+	buf := bytes.NewBuffer([]byte{})
+	binary.Write(buf, binary.BigEndian, x)
+
+	return buf.Bytes()
+}

vendor/git.jiaxianghudong.com/go/utils/coding.go

@@ -52,6 +52,9 @@ func Authcode(text string, params ...interface{}) string {
 
 	if l > 1 {
 		key = params[1].(string)
+		if key=="" {
+			key = "DH-Framework"
+		}
 	}
 
 	if l > 2 {
@@ -169,18 +172,18 @@ func AuthcodeUrl(text string, params ...interface{}) string {
 	}
 }
 
-// JsonEncode 编码JSON
-func JsonEncode(m interface{}) string {
+// JsonEncodeWithError 编码JSON
+func JsonEncodeWithError(m interface{}) (string, error) {
 	b, err := json.Marshal(m)
 	if err != nil {
-		log.Printf("Json Encode[%#v] Error:%s", m, err.Error())
-		return ""
+		return "", err
 	}
-	return string(b)
+	return string(b), nil
 }
 
-// JsonDecode 解码JSON
-func JsonDecode(str string, v ...interface{}) (interface{}, error) {
+
+// JsonDecodeWithError 解码JSON
+func JsonDecodeWithError(str string, v ...interface{}) (interface{}, error) {
 	var m interface{}
 	if len(v) > 0 {
 		m = v[0]
@@ -196,6 +199,26 @@ func JsonDecode(str string, v ...interface{}) (interface{}, error) {
 	return m, nil
 }
 
+// JsonEncode 编码JSON
+func JsonEncode(m interface{}) string {
+	s, err := JsonEncodeWithError(m)
+	if err != nil {
+		log.Printf("Json Encode[%#v] Error:%s", m, err.Error())
+		return ""
+	}
+	return s
+}
+
+// JsonDecode 解码JSON
+func JsonDecode(str string, v ...interface{}) interface{} {
+	i, err := JsonDecodeWithError(str, v...)
+	if err != nil {
+		log.Printf("Json Decode[%s] Error:%s", str, err.Error())
+		return nil
+	}
+	return i
+}
+
 func Crc32(text string) string {
 	h := crc32.NewIEEE()
 	io.WriteString(h, text)

vendor/git.jiaxianghudong.com/go/utils/conf.go

@@ -6,6 +6,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"fmt"
 )
 
 const (
@@ -16,6 +17,7 @@ const (
 
 // ReadTextFile 读取文件
 func ReadTextFile(path string) string {
+	fmt.Println("path:",path)
 	fp, err := os.Open(path)
 	if nil != err {
 		return ""

vendor/git.jiaxianghudong.com/go/utils/convert.go

@@ -4,8 +4,10 @@ import (
 	"bytes"
 	"fmt"
 	"io/ioutil"
+	"net/url"
 	"reflect"
 	"regexp"
+	"sort"
 	"strconv"
 	"strings"
 	"time"
@@ -308,6 +310,33 @@ func Long2ip(ip uint32) string {
 	return fmt.Sprintf("%d.%d.%d.%d", ip>>24, ip<<8>>24, ip<<16>>24, ip<<24>>24)
 }
 
+// SignStrBuild
+func MapToRawStr(data map[string]string) string {
+
+	str := ""
+	if len(data) > 0 {
+		keys := make([]string, 0)
+		for k, _ := range data {
+			if k != "sign" && k != "encode" && k != "v" {
+				keys = append(keys, k)
+			}
+		}
+		sort.Strings(keys)
+		//
+		for _, k := range keys {
+			if data[k] != "" {
+				if str == "" {
+					str = fmt.Sprintf("%s=%s", k, url.QueryEscape(strings.Replace(data[k], " ", "+", -1)))
+				} else {
+					str = fmt.Sprintf("%s&%s=%s", str, k, url.QueryEscape(strings.Replace(data[k], " ", "+", -1)))
+				}
+			}
+		}
+	}
+
+	return str
+}
+
 // GbkToUtf8 GBK转UTF-8
 func GbkToUtf8(s []byte) ([]byte, error) {
 	reader := transform.NewReader(bytes.NewReader(s), simplifiedchinese.GBK.NewDecoder())

vendor/git.jiaxianghudong.com/go/utils/http_helper.go

@@ -27,7 +27,6 @@ func Get(apiUrl string, parm map[string]string, header map[string]string, isHttp
 		}
 		apiUrl = fmt.Sprintf("%s%s", apiUrl, p)
 	}
-
 	client := &http.Client{}
 
 	if isHttps {
@@ -35,8 +34,10 @@ func Get(apiUrl string, parm map[string]string, header map[string]string, isHttp
 			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
 		}
 	}
-	reqest, _ := http.NewRequest("GET", apiUrl, nil)
-
+	reqest, err := http.NewRequest("GET", apiUrl, nil)
+	if err != nil {
+		return nil, err
+	}
 	for k, v := range header {
 		reqest.Header.Set(k, v)
 	}
@@ -142,3 +143,43 @@ func GetRemoteIP(r *http.Request) string {
 
 	return strings.Split(addr, ":")[0]
 }
+
+// ParseQuery 参数解析，兼容部分字段有encode部分没encode的情况
+func ParseQuery(query string) (m url.Values, err error) {
+	m = make(url.Values)
+	for query != "" {
+		key := query
+		if i := strings.IndexAny(key, "&"); i >= 0 {
+			key, query = key[:i], key[i+1:]
+		} else {
+			query = ""
+		}
+		if key == "" {
+			continue
+		}
+		value := ""
+		if i := strings.Index(key, "="); i >= 0 {
+			key, value = key[:i], key[i+1:]
+		}
+		key, err1 := url.QueryUnescape(key)
+		if err1 != nil {
+			if err == nil {
+				err = err1
+			}
+			continue
+		}
+		value1, err1 := url.QueryUnescape(value)
+		if err1 != nil {
+			if !strings.HasPrefix(err1.Error(), "invalid URL escape") {
+				if err == nil {
+					err = err1
+				}
+				continue
+			}
+			m[key] = append(m[key], value)
+		} else {
+			m[key] = append(m[key], value1)
+		}
+	}
+	return m, err
+}

vendor/git.jiaxianghudong.com/go/utils/lua.go

@@ -4,6 +4,7 @@ import (
 	"strconv"
 	"strings"
 	"net/http"
+	"fmt"
 )
 
 // buildLuaResponse构造Lua响应结果
@@ -52,6 +53,11 @@ func BuildLuaResponse(m interface{}) string {
 				vStr = "{" + Substr(vStr, 1) + "}"
 			case string:
 				vStr = `"` + strings.Replace(v, `"`, `\"`, -1) + `"`
+			case map[string]interface{}:
+				for ks, vs := range v {
+					vStr += `,` + ks + `=` + `"`+strings.Replace(fmt.Sprint(vs), `"`, `\"`, -1)+`"`
+				}
+				vStr = "{" + Substr(vStr, 1) + "}"
 			default:
 				if vv, ok := v.(map[interface{}]interface{}); ok {
 					vStr = BuildLuaResponse(vv)

vendor/git.jiaxianghudong.com/go/utils/regexp.go

@@ -12,12 +12,28 @@ const (
 	regEmail              = `^[a-z0-9]+([._\\-]*[a-z0-9])*@([a-z0-9]+[-a-z0-9]*[a-z0-9]+.){1,63}[a-z0-9]+$`
 	regPhone              = `^((\d3)|(\d{3}\-))?13[0-9]\d{8}|14[0-9]\d{8}|15[0-9]\d{8}|17[0-9]\d{8}|18[0-9]\d{8}`
 	regUrl                = `^((https?|ftp|news|http):\/\/)?([a-z]([a-z0-9\-]*[\.。])+([a-z]{2}|aero|arpa|biz|com|coop|edu|gov|info|int|jobs|mil|museum|name|nato|net|org|pro|travel)|(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))(\/[a-z0-9_\-\.~]+)*(\/([a-z0-9_\-\.]*)(\?[a-z0-9+_\-\.%=&]*)?)?(#[a-z][a-z0-9_]*)?$`
-	regGuid               = `[a-zA-Z0-9-_]{0,40}`
+	regGuid               = `[a-zA-Z0-9-_]{1,40}`
 	regDescription        = `^{0,64}$`
 	regOutTypeDescription = `^{0,20}$`
 	regMac                = `^{0,40}$`
 	regTradeNo            = `^[a-zA-Z0-9_-]{1,40}$`
 	regAttach             = `^{0,127}$`
+
+	// LT
+	regID                  = `^[0-9]{0,11}$`
+	regTitle               = `^[\s\S]{0,40}$`
+	regIntro               = `^[\s\S]{0,120}$`
+	regHash                = `^[\S]{0,160}$`
+	reqAuthorName          = `^{0,60}$`
+	reqAtType              = `^[1-7]{1}$`
+	reqActionListAtType    = `^[1,3]{1}$`
+	regContent             = `^[\s\S]{0,255}$`
+	reqSrcType             = `^[1,2,3]{1}$`
+	reqCommentActionAtType = `^[1,2,6]{1}$`
+	reqUserActionAtType    = `^[1,2,3,4]{1}$`
+	reqKeyword             = `^.{0,40}$`
+	regReason              = `^[\s\S]{0,140}$`
+	regUserSuggestTitle    = `^[\s\S]{0,120}$`
 )
 
 func CheckString(data string, pat string) bool {
@@ -87,3 +103,73 @@ func CheckTradeNo(tradeNo string) bool {
 func CheckAttach(attach string) bool {
 	return CheckString(attach, regAttach)
 }
+
+// 检测资源id
+func CheckID(anchorId string) bool {
+	return CheckString(anchorId, regID)
+}
+
+// 检测资源title
+func CheckTitle(title string) bool {
+	return CheckString(title, regTitle)
+}
+
+// 检测资源intro
+func CheckIntro(intro string) bool {
+	return CheckString(intro, regIntro)
+}
+
+// 检测资源Hash
+func CheckHash(hash string) bool {
+	return CheckString(hash, regHash)
+}
+
+// 检测资源AuthorName
+func CheckAuthorName(authorName string) bool {
+	return CheckString(authorName, reqAuthorName)
+}
+
+// 检测资源atType
+func CheckAtType(atType string) bool {
+	return CheckString(atType, reqAtType)
+}
+
+// 检测资源atType
+func CheckActionListAtType(atType string) bool {
+	return CheckString(atType, reqActionListAtType)
+}
+
+// 检测资源atType
+func CheckContent(content string) bool {
+	return CheckString(content, regContent)
+}
+
+// 检测资源atType
+func CheckSrcType(srcType string) bool {
+	return CheckString(srcType, reqSrcType)
+}
+
+// 检测资源atType
+func CheckCommentActionAtType(atType string) bool {
+	return CheckString(atType, reqCommentActionAtType)
+}
+
+// 检测资源atType
+func CheckUserActionAtType(atType string) bool {
+	return CheckString(atType, reqUserActionAtType)
+}
+
+// 检测资源keyword
+func CheckKeyword(keyword string) bool {
+	return CheckString(keyword, reqKeyword)
+}
+
+// 检测资源Reason
+func CheckReason(reason string) bool {
+	return CheckString(reason, regReason)
+}
+
+// 检测资源SuggestTitle
+func CheckSuggestTitle(title string) bool {
+	return CheckString(title, regUserSuggestTitle)
+}

vendor/git.jiaxianghudong.com/go/utils/utils.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"log"
 	"math/rand"
+	"net"
 	"net/url"
 	"reflect"
 	"strconv"
@@ -355,10 +356,22 @@ func LenSyncMap(m *sync.Map) int {
 	return length
 }
 
-// 模拟三元操作符
+// Ternary 模拟三元操作符
 func Ternary(b bool, trueVal, falseVal interface{}) interface{} {
 	if b {
 		return trueVal
 	}
 	return falseVal
 }
+
+// GetMacAddr 获取本地mac地址
+func GetLocalMacAddr() ([]byte, error) {
+
+	// 获取本机的MAC地址
+	interfaces, err := net.Interfaces()
+	if err != nil || len(interfaces) == 0 {
+		return nil, err
+	}
+	return interfaces[0].HardwareAddr, nil
+
+}

vendor/github.com/denisenkom/go-mssqldb/mssql.go

@@ -29,24 +29,19 @@ var driverInstanceNoProcess = &Driver{processQueryText: false}
 func init() {
 	sql.Register("mssql", driverInstance)
 	sql.Register("sqlserver", driverInstanceNoProcess)
-	createDialer = func(p *connectParams) dialer {
-		return tcpDialer{&net.Dialer{KeepAlive: p.keepAlive}}
+	createDialer = func(p *connectParams) Dialer {
+		return netDialer{&net.Dialer{KeepAlive: p.keepAlive}}
 	}
 }
 
-// Abstract the dialer for testing and for non-TCP based connections.
-type dialer interface {
-	Dial(ctx context.Context, addr string) (net.Conn, error)
-}
+var createDialer func(p *connectParams) Dialer
 
-var createDialer func(p *connectParams) dialer
-
-type tcpDialer struct {
+type netDialer struct {
 	nd *net.Dialer
 }
 
-func (d tcpDialer) Dial(ctx context.Context, addr string) (net.Conn, error) {
-	return d.nd.DialContext(ctx, "tcp", addr)
+func (d netDialer) DialContext(ctx context.Context, network string, addr string) (net.Conn, error) {
+	return d.nd.DialContext(ctx, network, addr)
 }
 
 type Driver struct {
@@ -125,6 +120,21 @@ type Connector struct {
 	// SessionInitSQL is optional. The session will be reset even if
 	// SessionInitSQL is empty.
 	SessionInitSQL string
+
+	// Dialer sets a custom dialer for all network operations.
+	// If Dialer is not set, normal net dialers are used.
+	Dialer Dialer
+}
+
+type Dialer interface {
+	DialContext(ctx context.Context, network string, addr string) (net.Conn, error)
+}
+
+func (c *Connector) getDialer(p *connectParams) Dialer {
+	if c != nil && c.Dialer != nil {
+		return c.Dialer
+	}
+	return createDialer(p)
 }
 
 type Conn struct {
@@ -310,12 +320,12 @@ func (d *Driver) open(ctx context.Context, dsn string) (*Conn, error) {
 	if err != nil {
 		return nil, err
 	}
-	return d.connect(ctx, params)
+	return d.connect(ctx, nil, params)
 }
 
 // connect to the server, using the provided context for dialing only.
-func (d *Driver) connect(ctx context.Context, params connectParams) (*Conn, error) {
-	sess, err := connect(ctx, d.log, params)
+func (d *Driver) connect(ctx context.Context, c *Connector, params connectParams) (*Conn, error) {
+	sess, err := connect(ctx, c, d.log, params)
 	if err != nil {
 		// main server failed, try fail-over partner
 		if params.failOverPartner == "" {
@@ -327,7 +337,7 @@ func (d *Driver) connect(ctx context.Context, params connectParams) (*Conn, erro
 			params.port = params.failOverPort
 		}
 
-		sess, err = connect(ctx, d.log, params)
+		sess, err = connect(ctx, c, d.log, params)
 		if err != nil {
 			// fail-over partner also failed, now fail
 			return nil, err
@@ -335,6 +345,7 @@ func (d *Driver) connect(ctx context.Context, params connectParams) (*Conn, erro
 	}
 
 	conn := &Conn{
+		connector:        c,
 		sess:             sess,
 		transactionCtx:   context.Background(),
 		processQueryText: d.processQueryText,

vendor/github.com/denisenkom/go-mssqldb/mssql_go110.go

@@ -34,10 +34,7 @@ func (c *Conn) ResetSession(ctx context.Context) error {
 
 // Connect to the server and return a TDS connection.
 func (c *Connector) Connect(ctx context.Context) (driver.Conn, error) {
-	conn, err := c.driver.connect(ctx, c.params)
-	if conn != nil {
-		conn.connector = c
-	}
+	conn, err := c.driver.connect(ctx, c, c.params)
 	if err == nil {
 		err = conn.ResetSession(ctx)
 	}

vendor/github.com/denisenkom/go-mssqldb/tds.go

@@ -50,12 +50,11 @@ func parseInstances(msg []byte) map[string]map[string]string {
 	return results
 }
 
-func getInstances(ctx context.Context, address string) (map[string]map[string]string, error) {
+func getInstances(ctx context.Context, d Dialer, address string) (map[string]map[string]string, error) {
 	maxTime := 5 * time.Second
-	dialer := &net.Dialer{
-		Timeout: maxTime,
-	}
-	conn, err := dialer.DialContext(ctx, "udp", address+":1434")
+	ctx, cancel := context.WithTimeout(ctx, maxTime)
+	defer cancel()
+	conn, err := d.DialContext(ctx, "udp", address+":1434")
 	if err != nil {
 		return nil, err
 	}
@@ -1112,7 +1111,7 @@ type auth interface {
 // SQL Server AlwaysOn Availability Group Listeners are bound by DNS to a
 // list of IP addresses.  So if there is more than one, try them all and
 // use the first one that allows a connection.
-func dialConnection(ctx context.Context, p connectParams) (conn net.Conn, err error) {
+func dialConnection(ctx context.Context, c *Connector, p connectParams) (conn net.Conn, err error) {
 	var ips []net.IP
 	ips, err = net.LookupIP(p.host)
 	if err != nil {
@@ -1123,9 +1122,9 @@ func dialConnection(ctx context.Context, p connectParams) (conn net.Conn, err er
 		ips = []net.IP{ip}
 	}
 	if len(ips) == 1 {
-		d := createDialer(&p)
+		d := c.getDialer(&p)
 		addr := net.JoinHostPort(ips[0].String(), strconv.Itoa(int(p.port)))
-		conn, err = d.Dial(ctx, addr)
+		conn, err = d.DialContext(ctx, "tcp", addr)
 
 	} else {
 		//Try Dials in parallel to avoid waiting for timeouts.
@@ -1134,9 +1133,9 @@ func dialConnection(ctx context.Context, p connectParams) (conn net.Conn, err er
 		portStr := strconv.Itoa(int(p.port))
 		for _, ip := range ips {
 			go func(ip net.IP) {
-				d := createDialer(&p)
+				d := c.getDialer(&p)
 				addr := net.JoinHostPort(ip.String(), portStr)
-				conn, err := d.Dial(ctx, addr)
+				conn, err := d.DialContext(ctx, "tcp", addr)
 				if err == nil {
 					connChan <- conn
 				} else {
@@ -1174,7 +1173,7 @@ func dialConnection(ctx context.Context, p connectParams) (conn net.Conn, err er
 	return conn, err
 }
 
-func connect(ctx context.Context, log optionalLogger, p connectParams) (res *tdsSession, err error) {
+func connect(ctx context.Context, c *Connector, log optionalLogger, p connectParams) (res *tdsSession, err error) {
 	dialCtx := ctx
 	if p.dial_timeout > 0 {
 		var cancel func()
@@ -1184,7 +1183,8 @@ func connect(ctx context.Context, log optionalLogger, p connectParams) (res *tds
 	// if instance is specified use instance resolution service
 	if p.instance != "" {
 		p.instance = strings.ToUpper(p.instance)
-		instances, err := getInstances(dialCtx, p.host)
+		d := c.getDialer(&p)
+		instances, err := getInstances(dialCtx, d, p.host)
 		if err != nil {
 			f := "Unable to get instances from Sql Server Browser on host %v: %v"
 			return nil, fmt.Errorf(f, p.host, err.Error())
@@ -1202,7 +1202,7 @@ func connect(ctx context.Context, log optionalLogger, p connectParams) (res *tds
 	}
 
 initiate_connection:
-	conn, err := dialConnection(dialCtx, p)
+	conn, err := dialConnection(dialCtx, c, p)
 	if err != nil {
 		return nil, err
 	}

vendor/github.com/disintegration/imaging/resize.go

@@ -116,25 +116,23 @@ func resizeHorizontal(img image.Image, width int, filter ResampleFilter) *image.
 		for y := range ys {
 			src.scan(0, y, src.w, y+1, scanLine)
 			j0 := y * dst.Stride
-			for x := range weights {
+			for x := 0; x < width; x++ {
 				var r, g, b, a float64
 				for _, w := range weights[x] {
 					i := w.index * 4
-					s := scanLine[i : i+4 : i+4]
-					aw := float64(s[3]) * w.weight
-					r += float64(s[0]) * aw
-					g += float64(s[1]) * aw
-					b += float64(s[2]) * aw
+					aw := float64(scanLine[i+3]) * w.weight
+					r += float64(scanLine[i+0]) * aw
+					g += float64(scanLine[i+1]) * aw
+					b += float64(scanLine[i+2]) * aw
 					a += aw
 				}
 				if a != 0 {
 					aInv := 1 / a
 					j := j0 + x*4
-					d := dst.Pix[j : j+4 : j+4]
-					d[0] = clamp(r * aInv)
-					d[1] = clamp(g * aInv)
-					d[2] = clamp(b * aInv)
-					d[3] = clamp(a)
+					dst.Pix[j+0] = clamp(r * aInv)
+					dst.Pix[j+1] = clamp(g * aInv)
+					dst.Pix[j+2] = clamp(b * aInv)
+					dst.Pix[j+3] = clamp(a)
 				}
 			}
 		}
@@ -150,25 +148,23 @@ func resizeVertical(img image.Image, height int, filter ResampleFilter) *image.N
 		scanLine := make([]uint8, src.h*4)
 		for x := range xs {
 			src.scan(x, 0, x+1, src.h, scanLine)
-			for y := range weights {
+			for y := 0; y < height; y++ {
 				var r, g, b, a float64
 				for _, w := range weights[y] {
 					i := w.index * 4
-					s := scanLine[i : i+4 : i+4]
-					aw := float64(s[3]) * w.weight
-					r += float64(s[0]) * aw
-					g += float64(s[1]) * aw
-					b += float64(s[2]) * aw
+					aw := float64(scanLine[i+3]) * w.weight
+					r += float64(scanLine[i+0]) * aw
+					g += float64(scanLine[i+1]) * aw
+					b += float64(scanLine[i+2]) * aw
 					a += aw
 				}
 				if a != 0 {
 					aInv := 1 / a
 					j := y*dst.Stride + x*4
-					d := dst.Pix[j : j+4 : j+4]
-					d[0] = clamp(r * aInv)
-					d[1] = clamp(g * aInv)
-					d[2] = clamp(b * aInv)
-					d[3] = clamp(a)
+					dst.Pix[j+0] = clamp(r * aInv)
+					dst.Pix[j+1] = clamp(g * aInv)
+					dst.Pix[j+2] = clamp(b * aInv)
+					dst.Pix[j+3] = clamp(a)
 				}
 			}
 		}

vendor/github.com/disintegration/imaging/scanner.go

@@ -33,23 +33,10 @@ func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
 		size := (x2 - x1) * 4
 		j := 0
 		i := y1*img.Stride + x1*4
-		if size == 4 {
-			for y := y1; y < y2; y++ {
-				d := dst[j : j+4 : j+4]
-				s := img.Pix[i : i+4 : i+4]
-				d[0] = s[0]
-				d[1] = s[1]
-				d[2] = s[2]
-				d[3] = s[3]
-				j += size
-				i += img.Stride
-			}
-		} else {
-			for y := y1; y < y2; y++ {
-				copy(dst[j:j+size], img.Pix[i:i+size])
-				j += size
-				i += img.Stride
-			}
+		for y := y1; y < y2; y++ {
+			copy(dst[j:j+size], img.Pix[i:i+size])
+			j += size
+			i += img.Stride
 		}
 
 	case *image.NRGBA64:
@@ -57,12 +44,10 @@ func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
 		for y := y1; y < y2; y++ {
 			i := y*img.Stride + x1*8
 			for x := x1; x < x2; x++ {
-				s := img.Pix[i : i+8 : i+8]
-				d := dst[j : j+4 : j+4]
-				d[0] = s[0]
-				d[1] = s[2]
-				d[2] = s[4]
-				d[3] = s[6]
+				dst[j+0] = img.Pix[i+0]
+				dst[j+1] = img.Pix[i+2]
+				dst[j+2] = img.Pix[i+4]
+				dst[j+3] = img.Pix[i+6]
 				j += 4
 				i += 8
 			}
@@ -73,31 +58,26 @@ func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
 		for y := y1; y < y2; y++ {
 			i := y*img.Stride + x1*4
 			for x := x1; x < x2; x++ {
-				d := dst[j : j+4 : j+4]
 				a := img.Pix[i+3]
 				switch a {
 				case 0:
-					d[0] = 0
-					d[1] = 0
-					d[2] = 0
-					d[3] = a
+					dst[j+0] = 0
+					dst[j+1] = 0
+					dst[j+2] = 0
 				case 0xff:
-					s := img.Pix[i : i+4 : i+4]
-					d[0] = s[0]
-					d[1] = s[1]
-					d[2] = s[2]
-					d[3] = a
+					dst[j+0] = img.Pix[i+0]
+					dst[j+1] = img.Pix[i+1]
+					dst[j+2] = img.Pix[i+2]
 				default:
-					s := img.Pix[i : i+4 : i+4]
-					r16 := uint16(s[0])
-					g16 := uint16(s[1])
-					b16 := uint16(s[2])
+					r16 := uint16(img.Pix[i+0])
+					g16 := uint16(img.Pix[i+1])
+					b16 := uint16(img.Pix[i+2])
 					a16 := uint16(a)
-					d[0] = uint8(r16 * 0xff / a16)
-					d[1] = uint8(g16 * 0xff / a16)
-					d[2] = uint8(b16 * 0xff / a16)
-					d[3] = a
+					dst[j+0] = uint8(r16 * 0xff / a16)
+					dst[j+1] = uint8(g16 * 0xff / a16)
+					dst[j+2] = uint8(b16 * 0xff / a16)
 				}
+				dst[j+3] = a
 				j += 4
 				i += 4
 			}
@@ -108,28 +88,26 @@ func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
 		for y := y1; y < y2; y++ {
 			i := y*img.Stride + x1*8
 			for x := x1; x < x2; x++ {
-				s := img.Pix[i : i+8 : i+8]
-				d := dst[j : j+4 : j+4]
-				a := s[6]
+				a := img.Pix[i+6]
 				switch a {
 				case 0:
-					d[0] = 0
-					d[1] = 0
-					d[2] = 0
+					dst[j+0] = 0
+					dst[j+1] = 0
+					dst[j+2] = 0
 				case 0xff:
-					d[0] = s[0]
-					d[1] = s[2]
-					d[2] = s[4]
+					dst[j+0] = img.Pix[i+0]
+					dst[j+1] = img.Pix[i+2]
+					dst[j+2] = img.Pix[i+4]
 				default:
-					r32 := uint32(s[0])<<8 | uint32(s[1])
-					g32 := uint32(s[2])<<8 | uint32(s[3])
-					b32 := uint32(s[4])<<8 | uint32(s[5])
-					a32 := uint32(s[6])<<8 | uint32(s[7])
-					d[0] = uint8((r32 * 0xffff / a32) >> 8)
-					d[1] = uint8((g32 * 0xffff / a32) >> 8)
-					d[2] = uint8((b32 * 0xffff / a32) >> 8)
+					r32 := uint32(img.Pix[i+0])<<8 | uint32(img.Pix[i+1])
+					g32 := uint32(img.Pix[i+2])<<8 | uint32(img.Pix[i+3])
+					b32 := uint32(img.Pix[i+4])<<8 | uint32(img.Pix[i+5])
+					a32 := uint32(img.Pix[i+6])<<8 | uint32(img.Pix[i+7])
+					dst[j+0] = uint8((r32 * 0xffff / a32) >> 8)
+					dst[j+1] = uint8((g32 * 0xffff / a32) >> 8)
+					dst[j+2] = uint8((b32 * 0xffff / a32) >> 8)
 				}
-				d[3] = a
+				dst[j+3] = a
 				j += 4
 				i += 8
 			}
@@ -141,11 +119,10 @@ func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
 			i := y*img.Stride + x1
 			for x := x1; x < x2; x++ {
 				c := img.Pix[i]
-				d := dst[j : j+4 : j+4]
-				d[0] = c
-				d[1] = c
-				d[2] = c
-				d[3] = 0xff
+				dst[j+0] = c
+				dst[j+1] = c
+				dst[j+2] = c
+				dst[j+3] = 0xff
 				j += 4
 				i++
 			}
@@ -157,11 +134,10 @@ func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
 			i := y*img.Stride + x1*2
 			for x := x1; x < x2; x++ {
 				c := img.Pix[i]
-				d := dst[j : j+4 : j+4]
-				d[0] = c
-				d[1] = c
-				d[2] = c
-				d[3] = 0xff
+				dst[j+0] = c
+				dst[j+1] = c
+				dst[j+2] = c
+				dst[j+3] = 0xff
 				j += 4
 				i += 2
 			}
@@ -173,61 +149,52 @@ func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
 		x2 += img.Rect.Min.X
 		y1 += img.Rect.Min.Y
 		y2 += img.Rect.Min.Y
-
-		hy := img.Rect.Min.Y / 2
-		hx := img.Rect.Min.X / 2
 		for y := y1; y < y2; y++ {
 			iy := (y-img.Rect.Min.Y)*img.YStride + (x1 - img.Rect.Min.X)
-
-			var yBase int
-			switch img.SubsampleRatio {
-			case image.YCbCrSubsampleRatio444, image.YCbCrSubsampleRatio422:
-				yBase = (y - img.Rect.Min.Y) * img.CStride
-			case image.YCbCrSubsampleRatio420, image.YCbCrSubsampleRatio440:
-				yBase = (y/2 - hy) * img.CStride
-			}
-
 			for x := x1; x < x2; x++ {
 				var ic int
 				switch img.SubsampleRatio {
-				case image.YCbCrSubsampleRatio444, image.YCbCrSubsampleRatio440:
-					ic = yBase + (x - img.Rect.Min.X)
-				case image.YCbCrSubsampleRatio422, image.YCbCrSubsampleRatio420:
-					ic = yBase + (x/2 - hx)
+				case image.YCbCrSubsampleRatio444:
+					ic = (y-img.Rect.Min.Y)*img.CStride + (x - img.Rect.Min.X)
+				case image.YCbCrSubsampleRatio422:
+					ic = (y-img.Rect.Min.Y)*img.CStride + (x/2 - img.Rect.Min.X/2)
+				case image.YCbCrSubsampleRatio420:
+					ic = (y/2-img.Rect.Min.Y/2)*img.CStride + (x/2 - img.Rect.Min.X/2)
+				case image.YCbCrSubsampleRatio440:
+					ic = (y/2-img.Rect.Min.Y/2)*img.CStride + (x - img.Rect.Min.X)
 				default:
 					ic = img.COffset(x, y)
 				}
 
-				yy1 := int32(img.Y[iy]) * 0x10101
-				cb1 := int32(img.Cb[ic]) - 128
-				cr1 := int32(img.Cr[ic]) - 128
+				yy := int(img.Y[iy])
+				cb := int(img.Cb[ic]) - 128
+				cr := int(img.Cr[ic]) - 128
 
-				r := yy1 + 91881*cr1
-				if uint32(r)&0xff000000 == 0 {
-					r >>= 16
-				} else {
-					r = ^(r >> 31)
+				r := (yy<<16 + 91881*cr + 1<<15) >> 16
+				if r > 0xff {
+					r = 0xff
+				} else if r < 0 {
+					r = 0
 				}
 
-				g := yy1 - 22554*cb1 - 46802*cr1
-				if uint32(g)&0xff000000 == 0 {
-					g >>= 16
-				} else {
-					g = ^(g >> 31)
+				g := (yy<<16 - 22554*cb - 46802*cr + 1<<15) >> 16
+				if g > 0xff {
+					g = 0xff
+				} else if g < 0 {
+					g = 0
 				}
 
-				b := yy1 + 116130*cb1
-				if uint32(b)&0xff000000 == 0 {
-					b >>= 16
-				} else {
-					b = ^(b >> 31)
+				b := (yy<<16 + 116130*cb + 1<<15) >> 16
+				if b > 0xff {
+					b = 0xff
+				} else if b < 0 {
+					b = 0
 				}
 
-				d := dst[j : j+4 : j+4]
-				d[0] = uint8(r)
-				d[1] = uint8(g)
-				d[2] = uint8(b)
-				d[3] = 0xff
+				dst[j+0] = uint8(r)
+				dst[j+1] = uint8(g)
+				dst[j+2] = uint8(b)
+				dst[j+3] = 0xff
 
 				iy++
 				j += 4
@@ -240,11 +207,10 @@ func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
 			i := y*img.Stride + x1
 			for x := x1; x < x2; x++ {
 				c := s.palette[img.Pix[i]]
-				d := dst[j : j+4 : j+4]
-				d[0] = c.R
-				d[1] = c.G
-				d[2] = c.B
-				d[3] = c.A
+				dst[j+0] = c.R
+				dst[j+1] = c.G
+				dst[j+2] = c.B
+				dst[j+3] = c.A
 				j += 4
 				i++
 			}
@@ -260,23 +226,22 @@ func (s *scanner) scan(x1, y1, x2, y2 int, dst []uint8) {
 		for y := y1; y < y2; y++ {
 			for x := x1; x < x2; x++ {
 				r16, g16, b16, a16 := s.image.At(x, y).RGBA()
-				d := dst[j : j+4 : j+4]
 				switch a16 {
 				case 0xffff:
-					d[0] = uint8(r16 >> 8)
-					d[1] = uint8(g16 >> 8)
-					d[2] = uint8(b16 >> 8)
-					d[3] = 0xff
+					dst[j+0] = uint8(r16 >> 8)
+					dst[j+1] = uint8(g16 >> 8)
+					dst[j+2] = uint8(b16 >> 8)
+					dst[j+3] = 0xff
 				case 0:
-					d[0] = 0
-					d[1] = 0
-					d[2] = 0
-					d[3] = 0
+					dst[j+0] = 0
+					dst[j+1] = 0
+					dst[j+2] = 0
+					dst[j+3] = 0
 				default:
-					d[0] = uint8(((r16 * 0xffff) / a16) >> 8)
-					d[1] = uint8(((g16 * 0xffff) / a16) >> 8)
-					d[2] = uint8(((b16 * 0xffff) / a16) >> 8)
-					d[3] = uint8(a16 >> 8)
+					dst[j+0] = uint8(((r16 * 0xffff) / a16) >> 8)
+					dst[j+1] = uint8(((g16 * 0xffff) / a16) >> 8)
+					dst[j+2] = uint8(((b16 * 0xffff) / a16) >> 8)
+					dst[j+3] = uint8(a16 >> 8)
 				}
 				j += 4
 			}

vendor/github.com/gin-gonic/gin/Makefile

@@ -1,9 +1,7 @@
-GO ?= go
 GOFMT ?= gofmt "-s"
-PACKAGES ?= $(shell $(GO) list ./... | grep -v /vendor/)
-VETPACKAGES ?= $(shell $(GO) list ./... | grep -v /vendor/ | grep -v /examples/)
+PACKAGES ?= $(shell go list ./... | grep -v /vendor/)
+VETPACKAGES ?= $(shell go list ./... | grep -v /vendor/ | grep -v /examples/)
 GOFILES := $(shell find . -name "*.go" -type f -not -path "./vendor/*")
-TESTFOLDER := $(shell $(GO) list ./... | grep -E 'gin$$|binding$$|render$$' | grep -v examples)
 
 all: install
 
@@ -12,19 +10,7 @@ install: deps
 
 .PHONY: test
 test:
-	echo "mode: count" > coverage.out
-	for d in $(TESTFOLDER); do \
-		$(GO) test -v -covermode=count -coverprofile=profile.out $$d > tmp.out; \
-		cat tmp.out; \
-		if grep -q "^--- FAIL" tmp.out; then \
-			rm tmp.out; \
-			exit 1;\
-		fi; \
-		if [ -f profile.out ]; then \
-			cat profile.out | grep -v "mode:" >> coverage.out; \
-			rm profile.out; \
-		fi; \
-	done
+	sh coverage.sh
 
 .PHONY: fmt
 fmt:
@@ -32,6 +18,7 @@ fmt:
 
 .PHONY: fmt-check
 fmt-check:
+	# get all go files and run go fmt on them
 	@diff=$$($(GOFMT) -d $(GOFILES)); \
 	if [ -n "$$diff" ]; then \
 		echo "Please run 'make fmt' and commit the result:"; \
@@ -40,14 +27,14 @@ fmt-check:
 	fi;
 
 vet:
-	$(GO) vet $(VETPACKAGES)
+	go vet $(VETPACKAGES)
 
 deps:
 	@hash govendor > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) get -u github.com/kardianos/govendor; \
+		go get -u github.com/kardianos/govendor; \
 	fi
 	@hash embedmd > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) get -u github.com/campoy/embedmd; \
+		go get -u github.com/campoy/embedmd; \
 	fi
 
 embedmd:
@@ -56,26 +43,20 @@ embedmd:
 .PHONY: lint
 lint:
 	@hash golint > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) get -u golang.org/x/lint/golint; \
+		go get -u github.com/golang/lint/golint; \
 	fi
 	for PKG in $(PACKAGES); do golint -set_exit_status $$PKG || exit 1; done;
 
 .PHONY: misspell-check
 misspell-check:
 	@hash misspell > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) get -u github.com/client9/misspell/cmd/misspell; \
+		go get -u github.com/client9/misspell/cmd/misspell; \
 	fi
 	misspell -error $(GOFILES)
 
 .PHONY: misspell
 misspell:
 	@hash misspell > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) get -u github.com/client9/misspell/cmd/misspell; \
+		go get -u github.com/client9/misspell/cmd/misspell; \
 	fi
 	misspell -w $(GOFILES)
-
-.PHONY: tools
-tools:
-	go install golang.org/x/lint/golint; \
-	go install github.com/client9/misspell/cmd/misspell; \
-	go install github.com/campoy/embedmd;

vendor/github.com/gin-gonic/gin/README.md

@@ -9,7 +9,6 @@
 [![Join the chat at https://gitter.im/gin-gonic/gin](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/gin-gonic/gin?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Sourcegraph](https://sourcegraph.com/github.com/gin-gonic/gin/-/badge.svg)](https://sourcegraph.com/github.com/gin-gonic/gin?badge)
 [![Open Source Helpers](https://www.codetriage.com/gin-gonic/gin/badges/users.svg)](https://www.codetriage.com/gin-gonic/gin)
-[![Release](https://img.shields.io/github/release/gin-gonic/gin.svg?style=flat-square)](https://github.com/gin-gonic/gin/releases)
 
 Gin is a web framework written in Go (Golang). It features a martini-like API with much better performance, up to 40 times faster thanks to [httprouter](https://github.com/julienschmidt/httprouter). If you need performance and good productivity, you will love Gin.
 
@@ -39,10 +38,9 @@ Gin is a web framework written in Go (Golang). It features a martini-like API wi
     - [Custom Validators](#custom-validators)
     - [Only Bind Query String](#only-bind-query-string)
     - [Bind Query String or Post Data](#bind-query-string-or-post-data)
-    - [Bind Uri](#bind-uri)
     - [Bind HTML checkboxes](#bind-html-checkboxes)
     - [Multipart/Urlencoded binding](#multiparturlencoded-binding)
-    - [XML, JSON, YAML and ProtoBuf rendering](#xml-json-yaml-and-protobuf-rendering)
+    - [XML, JSON and YAML rendering](#xml-json-and-yaml-rendering)
     - [JSONP rendering](#jsonp)
     - [Serving static files](#serving-static-files)
     - [Serving data from reader](#serving-data-from-reader)
@@ -60,10 +58,8 @@ Gin is a web framework written in Go (Golang). It features a martini-like API wi
     - [Bind form-data request with custom struct](#bind-form-data-request-with-custom-struct)
     - [Try to bind body into different structs](#try-to-bind-body-into-different-structs)
     - [http2 server push](#http2-server-push)
-    - [Define format for the log of routes](#define-format-for-the-log-of-routes)
-    - [Set and get a cookie](#set-and-get-a-cookie)
 - [Testing](#testing)
-- [Users](#users)
+- [Users](#users--)
 
 ## Installation
 
@@ -104,7 +100,7 @@ $ mkdir -p $GOPATH/src/github.com/myusername/project && cd "$_"
 
 ```sh
 $ govendor init
-$ govendor fetch github.com/gin-gonic/gin@v1.3
+$ govendor fetch github.com/gin-gonic/gin@v1.2
 ```
 
 4. Copy a starting template inside your project
@@ -202,7 +198,7 @@ BenchmarkVulcan_GithubAll                   |    5000    |   394253    |   19894
 
 ## Build with [jsoniter](https://github.com/json-iterator/go)
 
-Gin uses `encoding/json` as default json package but you can change to [jsoniter](https://github.com/json-iterator/go) by build from other tags.
+Gin use `encoding/json` as default json package but you can change to [jsoniter](https://github.com/json-iterator/go) by build from other tags.
 
 ```sh
 $ go build -tags=jsoniter .
@@ -530,7 +526,7 @@ func main() {
 
 ### Model binding and validation
 
-To bind a request body into a type, use model binding. We currently support binding of JSON, XML, YAML and standard form values (foo=bar&boo=baz).
+To bind a request body into a type, use model binding. We currently support binding of JSON, XML and standard form values (foo=bar&boo=baz).
 
 Gin uses [**go-playground/validator.v8**](https://github.com/go-playground/validator) for validation. Check the full docs on tags usage [here](http://godoc.org/gopkg.in/go-playground/validator.v8#hdr-Baked_In_Validators_and_Tags).
 
@@ -538,10 +534,10 @@ Note that you need to set the corresponding binding tag on all fields you want t
 
 Also, Gin provides two sets of methods for binding:
 - **Type** - Must bind
-  - **Methods** - `Bind`, `BindJSON`, `BindXML`, `BindQuery`, `BindYAML`
+  - **Methods** - `Bind`, `BindJSON`, `BindQuery`
   - **Behavior** - These methods use `MustBindWith` under the hood. If there is a binding error, the request is aborted with `c.AbortWithError(400, err).SetType(ErrorTypeBind)`. This sets the response status code to 400 and the `Content-Type` header is set to `text/plain; charset=utf-8`. Note that if you try to set the response code after this, it will result in a warning `[GIN-debug] [WARNING] Headers were already written. Wanted to override status code 400 with 422`. If you wish to have greater control over the behavior, consider using the `ShouldBind` equivalent method.
 - **Type** - Should bind
-  - **Methods** - `ShouldBind`, `ShouldBindJSON`, `ShouldBindXML`, `ShouldBindQuery`, `ShouldBindYAML`
+  - **Methods** - `ShouldBind`, `ShouldBindJSON`, `ShouldBindQuery`
   - **Behavior** - These methods use `ShouldBindWith` under the hood. If there is a binding error, the error is returned and it is the developer's responsibility to handle the request and error appropriately.
 
 When using the Bind-method, Gin tries to infer the binder depending on the Content-Type header. If you are sure what you are binding, you can use `MustBindWith` or `ShouldBindWith`.
@@ -551,8 +547,8 @@ You can also specify that specific fields are required. If a field is decorated
 ```go
 // Binding from JSON
 type Login struct {
-	User     string `form:"user" json:"user" xml:"user"  binding:"required"`
-	Password string `form:"password" json:"password" xml:"password" binding:"required"`
+	User     string `form:"user" json:"user" binding:"required"`
+	Password string `form:"password" json:"password" binding:"required"`
 }
 
 func main() {
@@ -561,55 +557,30 @@ func main() {
 	// Example for binding JSON ({"user": "manu", "password": "123"})
 	router.POST("/loginJSON", func(c *gin.Context) {
 		var json Login
-		if err := c.ShouldBindJSON(&json); err != nil {
+		if err := c.ShouldBindJSON(&json); err == nil {
+			if json.User == "manu" && json.Password == "123" {
+				c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
+			} else {
+				c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
+			}
+		} else {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
-			return
 		}
-		
-		if json.User != "manu" || json.Password != "123" {
-			c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
-			return
-		} 
-		
-		c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
-	})
-
-	// Example for binding XML (
-	//	<?xml version="1.0" encoding="UTF-8"?>
-	//	<root>
-	//		<user>user</user>
-	//		<password>123</user>
-	//	</root>)
-	router.POST("/loginXML", func(c *gin.Context) {
-		var xml Login
-		if err := c.ShouldBindXML(&xml); err != nil {
-			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
-			return
-		}
-		
-		if xml.User != "manu" || xml.Password != "123" {
-			c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
-			return
-		} 
-		
-		c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
 	})
 
 	// Example for binding a HTML form (user=manu&password=123)
 	router.POST("/loginForm", func(c *gin.Context) {
 		var form Login
 		// This will infer what binder to use depending on the content-type header.
-		if err := c.ShouldBind(&form); err != nil {
+		if err := c.ShouldBind(&form); err == nil {
+			if form.User == "manu" && form.Password == "123" {
+				c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
+			} else {
+				c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
+			}
+		} else {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
-			return
 		}
-		
-		if form.User != "manu" || form.Password != "123" {
-			c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
-			return
-		} 
-		
-		c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
 	})
 
 	// Listen and serve on 0.0.0.0:8080
@@ -661,7 +632,6 @@ import (
 	"gopkg.in/go-playground/validator.v8"
 )
 
-// Booking contains binded and validated data.
 type Booking struct {
 	CheckIn  time.Time `form:"check_in" binding:"required,bookabledate" time_format:"2006-01-02"`
 	CheckOut time.Time `form:"check_out" binding:"required,gtfield=CheckIn" time_format:"2006-01-02"`
@@ -709,7 +679,7 @@ $ curl "localhost:8085/bookable?check_in=2018-03-08&check_out=2018-03-09"
 {"error":"Key: 'Booking.CheckIn' Error:Field validation for 'CheckIn' failed on the 'bookabledate' tag"}
 ```
 
-[Struct level validations](https://github.com/go-playground/validator/releases/tag/v8.7) can also be registered this way.
+[Struct level validations](https://github.com/go-playground/validator/releases/tag/v8.7) can also be registed this way.
 See the [struct-lvl-validation example](examples/struct-lvl-validations) to learn more.
 
 ### Only Bind Query String
@@ -755,12 +725,9 @@ See the [detail information](https://github.com/gin-gonic/gin/issues/742#issueco
 ```go
 package main
 
-import (
-	"log"
-	"time"
-
-	"github.com/gin-gonic/gin"
-)
+import "log"
+import "github.com/gin-gonic/gin"
+import "time"
 
 type Person struct {
 	Name     string    `form:"name"`
@@ -794,40 +761,6 @@ Test it with:
 $ curl -X GET "localhost:8085/testing?name=appleboy&address=xyz&birthday=1992-03-15"
 ```
 
-### Bind Uri
-
-See the [detail information](https://github.com/gin-gonic/gin/issues/846).
-
-```go
-package main
-
-import "github.com/gin-gonic/gin"
-
-type Person struct {
-	ID string `uri:"id" binding:"required,uuid"`
-	Name string `uri:"name" binding:"required"`
-}
-
-func main() {
-	route := gin.Default()
-	route.GET("/:name/:id", func(c *gin.Context) {
-		var person Person
-		if err := c.ShouldBindUri(&person); err != nil {
-			c.JSON(400, gin.H{"msg": err})
-			return
-		}
-		c.JSON(200, gin.H{"name": person.Name, "uuid": person.ID})
-	})
-	route.Run(":8088")
-}
-```
-
-Test it with:
-```sh
-$ curl -v localhost:8088/thinkerou/987fbc97-4bed-5078-9f07-9141ba07c9f3
-$ curl -v localhost:8088/thinkerou/not-uuid
-```
-
 ### Bind HTML checkboxes
 
 See the [detail information](https://github.com/gin-gonic/gin/issues/129#issuecomment-124260092)
@@ -859,12 +792,12 @@ form.html
 <form action="/" method="POST">
     <p>Check some colors</p>
     <label for="red">Red</label>
-    <input type="checkbox" name="colors[]" value="red" id="red">
+    <input type="checkbox" name="colors[]" value="red" id="red" />
     <label for="green">Green</label>
-    <input type="checkbox" name="colors[]" value="green" id="green">
+    <input type="checkbox" name="colors[]" value="green" id="green" />
     <label for="blue">Blue</label>
-    <input type="checkbox" name="colors[]" value="blue" id="blue">
-    <input type="submit">
+    <input type="checkbox" name="colors[]" value="blue" id="blue" />
+    <input type="submit" />
 </form>
 ```
 
@@ -913,7 +846,7 @@ Test it with:
 $ curl -v --form user=user --form password=password http://localhost:8080/login
 ```
 
-### XML, JSON, YAML and ProtoBuf rendering
+### XML, JSON and YAML rendering
 
 ```go
 func main() {
@@ -947,19 +880,6 @@ func main() {
 		c.YAML(http.StatusOK, gin.H{"message": "hey", "status": http.StatusOK})
 	})
 
-	r.GET("/someProtoBuf", func(c *gin.Context) {
-		reps := []int64{int64(1), int64(2)}
-		label := "test"
-		// The specific definition of protobuf is written in the testdata/protoexample file.
-		data := &protoexample.Test{
-			Label: &label,
-			Reps:  reps,
-		}
-		// Note that data becomes binary data in the response
-		// Will output protoexample.Test protobuf serialized data
-		c.ProtoBuf(http.StatusOK, data)
-	})
-
 	// Listen and serve on 0.0.0.0:8080
 	r.Run(":8080")
 }
@@ -1033,34 +953,6 @@ func main() {
 }
 ```
 
-#### PureJSON
-
-Normally, JSON replaces special HTML characters with their unicode entities, e.g. `<` becomes  `\u003c`. If you want to encode such characters literally, you can use PureJSON instead.
-This feature is unavailable in Go 1.6 and lower.
-
-```go
-func main() {
-	r := gin.Default()
-	
-	// Serves unicode entities
-	r.GET("/json", func(c *gin.Context) {
-		c.JSON(200, gin.H{
-			"html": "<b>Hello, world!</b>",
-		})
-	})
-	
-	// Serves literal characters
-	r.GET("/purejson", func(c *gin.Context) {
-		c.PureJSON(200, gin.H{
-			"html": "<b>Hello, world!</b>",
-		})
-	})
-	
-	// listen and serve on 0.0.0.0:8080
-	r.Run(":8080")
-}
-```
-
 ### Serving static files
 
 ```go
@@ -1195,7 +1087,7 @@ You may use custom delims
 ```go
 	r := gin.Default()
 	r.Delims("{[{", "}]}")
-	r.LoadHTMLGlob("/path/to/templates")
+	r.LoadHTMLGlob("/path/to/templates"))
 ```
 
 #### Custom Template Funcs
@@ -1757,11 +1649,11 @@ type StructX struct {
 }
 
 type StructY struct {
-    Y StructX `form:"name_y"` // HERE have form
+    Y StructX `form:"name_y"` // HERE hava form
 }
 
 type StructZ struct {
-    Z *StructZ `form:"name_z"` // HERE have form
+    Z *StructZ `form:"name_z"` // HERE hava form
 }
 ```
 
@@ -1874,78 +1766,6 @@ func main() {
 }
 ```
 
-### Define format for the log of routes
-
-The default log of routes is:
-```
-[GIN-debug] POST   /foo                      --> main.main.func1 (3 handlers)
-[GIN-debug] GET    /bar                      --> main.main.func2 (3 handlers)
-[GIN-debug] GET    /status                   --> main.main.func3 (3 handlers)
-```
-
-If you want to log this information in given format (e.g. JSON, key values or something else), then you can define this format with `gin.DebugPrintRouteFunc`.
-In the example below, we log all routes with standard log package but you can use another log tools that suits of your needs.
-```go
-import (
-	"log"
-	"net/http"
-
-	"github.com/gin-gonic/gin"
-)
-
-func main() {
-	r := gin.Default()
-	gin.DebugPrintRouteFunc = func(httpMethod, absolutePath, handlerName string, nuHandlers int) {
-		log.Printf("endpoint %v %v %v %v\n", httpMethod, absolutePath, handlerName, nuHandlers)
-	}
-
-	r.POST("/foo", func(c *gin.Context) {
-		c.JSON(http.StatusOK, "foo")
-	})
-
-	r.GET("/bar", func(c *gin.Context) {
-		c.JSON(http.StatusOK, "bar")
-	})
-
-	r.GET("/status", func(c *gin.Context) {
-		c.JSON(http.StatusOK, "ok")
-	})
-
-	// Listen and Server in http://0.0.0.0:8080
-	r.Run()
-}
-```
-
-### Set and get a cookie
-
-```go
-import (
-    "fmt"
-
-    "github.com/gin-gonic/gin"
-)
-
-func main() {
-
-    router := gin.Default()
-
-    router.GET("/cookie", func(c *gin.Context) {
-
-        cookie, err := c.Cookie("gin_cookie")
-
-        if err != nil {
-            cookie = "NotSet"
-            c.SetCookie("gin_cookie", "test", 3600, "/", "localhost", false, true)
-        }
-
-        fmt.Printf("Cookie value: %s \n", cookie)
-    })
-
-    router.Run()
-}
-```
-
-
 ## Testing
 
 The `net/http/httptest` package is preferable way for HTTP testing.
@@ -1996,9 +1816,5 @@ func TestPingRoute(t *testing.T) {
 
 Awesome project lists using [Gin](https://github.com/gin-gonic/gin) web framework.
 
-* [drone](https://github.com/drone/drone): Drone is a Continuous Delivery platform built on Docker, written in Go.
+* [drone](https://github.com/drone/drone): Drone is a Continuous Delivery platform built on Docker, written in Go
 * [gorush](https://github.com/appleboy/gorush): A push notification server written in Go.
-* [fnproject](https://github.com/fnproject/fn): The container native, cloud agnostic serverless platform.
-* [photoprism](https://github.com/photoprism/photoprism): Personal photo management powered by Go and Google TensorFlow.
-* [krakend](https://github.com/devopsfaith/krakend): Ultra performant API Gateway with middlewares.
-* [picfit](https://github.com/thoas/picfit): An image resizing server written in Go.

vendor/github.com/gin-gonic/gin/binding/binding.go

@@ -18,7 +18,6 @@ const (
 	MIMEPROTOBUF          = "application/x-protobuf"
 	MIMEMSGPACK           = "application/x-msgpack"
 	MIMEMSGPACK2          = "application/msgpack"
-	MIMEYAML              = "application/x-yaml"
 )
 
 // Binding describes the interface which needs to be implemented for binding the
@@ -36,16 +35,9 @@ type BindingBody interface {
 	BindBody([]byte, interface{}) error
 }
 
-// BindingUri adds BindUri method to Binding. BindUri is similar with Bind,
-// but it read the Params.
-type BindingUri interface {
-	Name() string
-	BindUri(map[string][]string, interface{}) error
-}
-
 // StructValidator is the minimal interface which needs to be implemented in
 // order for it to be used as the validator engine for ensuring the correctness
-// of the request. Gin provides a default implementation for this using
+// of the reqest. Gin provides a default implementation for this using
 // https://github.com/go-playground/validator/tree/v8.18.2.
 type StructValidator interface {
 	// ValidateStruct can receive any kind of type and it should never panic, even if the configuration is not right.
@@ -76,8 +68,6 @@ var (
 	FormMultipart = formMultipartBinding{}
 	ProtoBuf      = protobufBinding{}
 	MsgPack       = msgpackBinding{}
-	YAML          = yamlBinding{}
-	Uri           = uriBinding{}
 )
 
 // Default returns the appropriate Binding instance based on the HTTP method
@@ -96,8 +86,6 @@ func Default(method, contentType string) Binding {
 		return ProtoBuf
 	case MIMEMSGPACK, MIMEMSGPACK2:
 		return MsgPack
-	case MIMEYAML:
-		return YAML
 	default: //case MIMEPOSTForm, MIMEMultipartPOSTForm:
 		return Form
 	}

vendor/github.com/gin-gonic/gin/binding/form_mapping.go

@@ -12,15 +12,7 @@ import (
 	"time"
 )
 
-func mapUri(ptr interface{}, m map[string][]string) error {
-	return mapFormByTag(ptr, m, "uri")
-}
-
 func mapForm(ptr interface{}, form map[string][]string) error {
-	return mapFormByTag(ptr, form, "form")
-}
-
-func mapFormByTag(ptr interface{}, form map[string][]string, tag string) error {
 	typ := reflect.TypeOf(ptr).Elem()
 	val := reflect.ValueOf(ptr).Elem()
 	for i := 0; i < typ.NumField(); i++ {
@@ -31,7 +23,7 @@ func mapFormByTag(ptr interface{}, form map[string][]string, tag string) error {
 		}
 
 		structFieldKind := structField.Kind()
-		inputFieldName := typeField.Tag.Get(tag)
+		inputFieldName := typeField.Tag.Get("form")
 		inputFieldNameList := strings.Split(inputFieldName, ",")
 		inputFieldName = inputFieldNameList[0]
 		var defaultValue string
@@ -82,16 +74,16 @@ func mapFormByTag(ptr interface{}, form map[string][]string, tag string) error {
 				}
 			}
 			val.Field(i).Set(slice)
-			continue
-		}
-		if _, isTime := structField.Interface().(time.Time); isTime {
-			if err := setTimeField(inputValue[0], typeField, structField); err != nil {
+		} else {
+			if _, isTime := structField.Interface().(time.Time); isTime {
+				if err := setTimeField(inputValue[0], typeField, structField); err != nil {
+					return err
+				}
+				continue
+			}
+			if err := setWithProperType(typeField.Type.Kind(), inputValue[0], structField); err != nil {
 				return err
 			}
-			continue
-		}
-		if err := setWithProperType(typeField.Type.Kind(), inputValue[0], structField); err != nil {
-			return err
 		}
 	}
 	return nil
@@ -186,7 +178,7 @@ func setFloatField(val string, bitSize int, field reflect.Value) error {
 func setTimeField(val string, structField reflect.StructField, value reflect.Value) error {
 	timeFormat := structField.Tag.Get("time_format")
 	if timeFormat == "" {
-		timeFormat = time.RFC3339
+		return errors.New("Blank time format")
 	}
 
 	if val == "" {

vendor/github.com/gin-gonic/gin/binding/json.go

@@ -6,11 +6,10 @@ package binding
 
 import (
 	"bytes"
-	"fmt"
 	"io"
 	"net/http"
 
-	"github.com/gin-gonic/gin/internal/json"
+	"github.com/gin-gonic/gin/json"
 )
 
 // EnableDecoderUseNumber is used to call the UseNumber method on the JSON
@@ -25,9 +24,6 @@ func (jsonBinding) Name() string {
 }
 
 func (jsonBinding) Bind(req *http.Request, obj interface{}) error {
-	if req == nil || req.Body == nil {
-		return fmt.Errorf("invalid request")
-	}
 	return decodeJSON(req.Body, obj)
 }
 

vendor/github.com/gin-gonic/gin/binding/protobuf.go

@@ -29,7 +29,7 @@ func (protobufBinding) BindBody(body []byte, obj interface{}) error {
 	if err := proto.Unmarshal(body, obj.(proto.Message)); err != nil {
 		return err
 	}
-	// Here it's same to return validate(obj), but util now we can't add
+	// Here it's same to return validate(obj), but util now we cann't add
 	// `binding:""` to the struct which automatically generate by gen-proto
 	return nil
 	// return validate(obj)

vendor/github.com/gin-gonic/gin/context.go

@@ -31,7 +31,6 @@ const (
 	MIMEPlain             = binding.MIMEPlain
 	MIMEPOSTForm          = binding.MIMEPOSTForm
 	MIMEMultipartPOSTForm = binding.MIMEMultipartPOSTForm
-	MIMEYAML              = binding.MIMEYAML
 	BodyBytesKey          = "_gin-gonic/gin/bodybyteskey"
 )
 
@@ -415,6 +414,7 @@ func (c *Context) PostFormArray(key string) []string {
 // a boolean value whether at least one value exists for the given key.
 func (c *Context) GetPostFormArray(key string) ([]string, bool) {
 	req := c.Request
+	req.ParseForm()
 	req.ParseMultipartForm(c.engine.MaxMultipartMemory)
 	if values := req.PostForm[key]; len(values) > 0 {
 		return values, true
@@ -437,6 +437,7 @@ func (c *Context) PostFormMap(key string) map[string]string {
 // whether at least one value exists for the given key.
 func (c *Context) GetPostFormMap(key string) (map[string]string, bool) {
 	req := c.Request
+	req.ParseForm()
 	req.ParseMultipartForm(c.engine.MaxMultipartMemory)
 	dicts, exist := c.get(req.PostForm, key)
 
@@ -464,11 +465,6 @@ func (c *Context) get(m map[string][]string, key string) (map[string]string, boo
 
 // FormFile returns the first file for the provided form key.
 func (c *Context) FormFile(name string) (*multipart.FileHeader, error) {
-	if c.Request.MultipartForm == nil {
-		if err := c.Request.ParseMultipartForm(c.engine.MaxMultipartMemory); err != nil {
-			return nil, err
-		}
-	}
 	_, fh, err := c.Request.FormFile(name)
 	return fh, err
 }
@@ -515,23 +511,13 @@ func (c *Context) BindJSON(obj interface{}) error {
 	return c.MustBindWith(obj, binding.JSON)
 }
 
-// BindXML is a shortcut for c.MustBindWith(obj, binding.BindXML).
-func (c *Context) BindXML(obj interface{}) error {
-	return c.MustBindWith(obj, binding.XML)
-}
-
 // BindQuery is a shortcut for c.MustBindWith(obj, binding.Query).
 func (c *Context) BindQuery(obj interface{}) error {
 	return c.MustBindWith(obj, binding.Query)
 }
 
-// BindYAML is a shortcut for c.MustBindWith(obj, binding.YAML).
-func (c *Context) BindYAML(obj interface{}) error {
-	return c.MustBindWith(obj, binding.YAML)
-}
-
 // MustBindWith binds the passed struct pointer using the specified binding engine.
-// It will abort the request with HTTP 400 if any error occurs.
+// It will abort the request with HTTP 400 if any error ocurrs.
 // See the binding package.
 func (c *Context) MustBindWith(obj interface{}, b binding.Binding) (err error) {
 	if err = c.ShouldBindWith(obj, b); err != nil {
@@ -559,30 +545,11 @@ func (c *Context) ShouldBindJSON(obj interface{}) error {
 	return c.ShouldBindWith(obj, binding.JSON)
 }
 
-// ShouldBindXML is a shortcut for c.ShouldBindWith(obj, binding.XML).
-func (c *Context) ShouldBindXML(obj interface{}) error {
-	return c.ShouldBindWith(obj, binding.XML)
-}
-
 // ShouldBindQuery is a shortcut for c.ShouldBindWith(obj, binding.Query).
 func (c *Context) ShouldBindQuery(obj interface{}) error {
 	return c.ShouldBindWith(obj, binding.Query)
 }
 
-// ShouldBindYAML is a shortcut for c.ShouldBindWith(obj, binding.YAML).
-func (c *Context) ShouldBindYAML(obj interface{}) error {
-	return c.ShouldBindWith(obj, binding.YAML)
-}
-
-// ShouldBindUri binds the passed struct pointer using the specified binding engine.
-func (c *Context) ShouldBindUri(obj interface{}) error {
-	m := make(map[string][]string)
-	for _, v := range c.Params {
-		m[v.Key] = []string{v.Value}
-	}
-	return binding.Uri.BindUri(m, obj)
-}
-
 // ShouldBindWith binds the passed struct pointer using the specified binding engine.
 // See the binding package.
 func (c *Context) ShouldBindWith(obj interface{}, b binding.Binding) error {
@@ -594,7 +561,9 @@ func (c *Context) ShouldBindWith(obj interface{}, b binding.Binding) error {
 //
 // NOTE: This method reads the body before binding. So you should use
 // ShouldBindWith for better performance if you need to call only once.
-func (c *Context) ShouldBindBodyWith(obj interface{}, bb binding.BindingBody) (err error) {
+func (c *Context) ShouldBindBodyWith(
+	obj interface{}, bb binding.BindingBody,
+) (err error) {
 	var body []byte
 	if cb, ok := c.Get(BodyBytesKey); ok {
 		if cbb, ok := cb.([]byte); ok {
@@ -686,9 +655,9 @@ func (c *Context) Status(code int) {
 func (c *Context) Header(key, value string) {
 	if value == "" {
 		c.Writer.Header().Del(key)
-		return
+	} else {
+		c.Writer.Header().Set(key, value)
 	}
-	c.Writer.Header().Set(key, value)
 }
 
 // GetHeader returns value from request headers.
@@ -732,7 +701,6 @@ func (c *Context) Cookie(name string) (string, error) {
 	return val, nil
 }
 
-// Render writes the response headers and calls render.Render to render data.
 func (c *Context) Render(code int, r render.Render) {
 	c.Status(code)
 
@@ -777,9 +745,9 @@ func (c *Context) JSONP(code int, obj interface{}) {
 	callback := c.DefaultQuery("callback", "")
 	if callback == "" {
 		c.Render(code, render.JSON{Data: obj})
-		return
+	} else {
+		c.Render(code, render.JsonpJSON{Callback: callback, Data: obj})
 	}
-	c.Render(code, render.JsonpJSON{Callback: callback, Data: obj})
 }
 
 // JSON serializes the given struct as JSON into the response body.
@@ -805,11 +773,6 @@ func (c *Context) YAML(code int, obj interface{}) {
 	c.Render(code, render.YAML{Data: obj})
 }
 
-// ProtoBuf serializes the given struct as ProtoBuf into the response body.
-func (c *Context) ProtoBuf(code int, obj interface{}) {
-	c.Render(code, render.ProtoBuf{Data: obj})
-}
-
 // String writes the given string into the response body.
 func (c *Context) String(code int, format string, values ...interface{}) {
 	c.Render(code, render.String{Format: format, Data: values})
@@ -855,7 +818,6 @@ func (c *Context) SSEvent(name string, message interface{}) {
 	})
 }
 
-// Stream sends a streaming response.
 func (c *Context) Stream(step func(w io.Writer) bool) {
 	w := c.Writer
 	clientGone := w.CloseNotify()
@@ -877,7 +839,6 @@ func (c *Context) Stream(step func(w io.Writer) bool) {
 /******** CONTENT NEGOTIATION *******/
 /************************************/
 
-// Negotiate contains all negotiations data.
 type Negotiate struct {
 	Offered  []string
 	HTMLName string
@@ -887,7 +848,6 @@ type Negotiate struct {
 	Data     interface{}
 }
 
-// Negotiate calls different Render according acceptable Accept format.
 func (c *Context) Negotiate(code int, config Negotiate) {
 	switch c.NegotiateFormat(config.Offered...) {
 	case binding.MIMEJSON:
@@ -907,7 +867,6 @@ func (c *Context) Negotiate(code int, config Negotiate) {
 	}
 }
 
-// NegotiateFormat returns an acceptable Accept format.
 func (c *Context) NegotiateFormat(offered ...string) string {
 	assert1(len(offered) > 0, "you must provide at least one offer")
 
@@ -927,7 +886,6 @@ func (c *Context) NegotiateFormat(offered ...string) string {
 	return ""
 }
 
-// SetAccepted sets Accept header data.
 func (c *Context) SetAccepted(formats ...string) {
 	c.Accepted = formats
 }

vendor/github.com/gin-gonic/gin/coverage.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -e
+
+echo "mode: count" > coverage.out
+
+for d in $(go list ./... | grep -E 'gin$|binding$|render$' | grep -v 'examples'); do
+    go test -v -covermode=count -coverprofile=profile.out $d
+    if [ -f profile.out ]; then
+        cat profile.out | grep -v "mode:" >> coverage.out
+        rm profile.out
+    fi
+done

vendor/github.com/gin-gonic/gin/debug.go

@@ -6,15 +6,13 @@ package gin
 
 import (
 	"bytes"
-	"fmt"
 	"html/template"
-	"os"
-	"runtime"
-	"strconv"
-	"strings"
+	"log"
 )
 
-const ginSupportMinGoVer = 6
+func init() {
+	log.SetFlags(0)
+}
 
 // IsDebugging returns true if the framework is running in debug mode.
 // Use SetMode(gin.ReleaseMode) to disable debug mode.
@@ -22,18 +20,11 @@ func IsDebugging() bool {
 	return ginMode == debugCode
 }
 
-// DebugPrintRouteFunc indicates debug log output format.
-var DebugPrintRouteFunc func(httpMethod, absolutePath, handlerName string, nuHandlers int)
-
 func debugPrintRoute(httpMethod, absolutePath string, handlers HandlersChain) {
 	if IsDebugging() {
 		nuHandlers := len(handlers)
 		handlerName := nameOfFunction(handlers.Last())
-		if DebugPrintRouteFunc == nil {
-			debugPrint("%-6s %-25s --> %s (%d handlers)\n", httpMethod, absolutePath, handlerName, nuHandlers)
-		} else {
-			DebugPrintRouteFunc(httpMethod, absolutePath, handlerName, nuHandlers)
-		}
+		debugPrint("%-6s %-25s --> %s (%d handlers)\n", httpMethod, absolutePath, handlerName, nuHandlers)
 	}
 }
 
@@ -51,28 +42,14 @@ func debugPrintLoadTemplate(tmpl *template.Template) {
 
 func debugPrint(format string, values ...interface{}) {
 	if IsDebugging() {
-		if !strings.HasSuffix(format, "\n") {
-			format += "\n"
-		}
-		fmt.Fprintf(os.Stderr, "[GIN-debug] "+format, values...)
+		log.Printf("[GIN-debug] "+format, values...)
 	}
 }
 
-func getMinVer(v string) (uint64, error) {
-	first := strings.IndexByte(v, '.')
-	last := strings.LastIndexByte(v, '.')
-	if first == last {
-		return strconv.ParseUint(v[first+1:], 10, 64)
-	}
-	return strconv.ParseUint(v[first+1:last], 10, 64)
-}
-
 func debugPrintWARNINGDefault() {
-	if v, e := getMinVer(runtime.Version()); e == nil && v <= ginSupportMinGoVer {
-		debugPrint(`[WARNING] Now Gin requires Go 1.6 or later and Go 1.7 will be required soon.
+	debugPrint(`[WARNING] Now Gin requires Go 1.6 or later and Go 1.7 will be required soon.
 
 `)
-	}
 	debugPrint(`[WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
 
 `)

vendor/github.com/gin-gonic/gin/errors.go

@@ -9,28 +9,21 @@ import (
 	"fmt"
 	"reflect"
 
-	"github.com/gin-gonic/gin/internal/json"
+	"github.com/gin-gonic/gin/json"
 )
 
-// ErrorType is an unsigned 64-bit error code as defined in the gin spec.
 type ErrorType uint64
 
 const (
-	// ErrorTypeBind is used when Context.Bind() fails.
-	ErrorTypeBind ErrorType = 1 << 63
-	// ErrorTypeRender is used when Context.Render() fails.
-	ErrorTypeRender ErrorType = 1 << 62
-	// ErrorTypePrivate indicates a private error.
+	ErrorTypeBind    ErrorType = 1 << 63 // used when c.Bind() fails
+	ErrorTypeRender  ErrorType = 1 << 62 // used when c.Render() fails
 	ErrorTypePrivate ErrorType = 1 << 0
-	// ErrorTypePublic indicates a public error.
-	ErrorTypePublic ErrorType = 1 << 1
-	// ErrorTypeAny indicates any other error.
+	ErrorTypePublic  ErrorType = 1 << 1
+
 	ErrorTypeAny ErrorType = 1<<64 - 1
-	// ErrorTypeNu indicates any other error.
-	ErrorTypeNu = 2
+	ErrorTypeNu            = 2
 )
 
-// Error represents a error's specification.
 type Error struct {
 	Err  error
 	Type ErrorType
@@ -41,19 +34,16 @@ type errorMsgs []*Error
 
 var _ error = &Error{}
 
-// SetType sets the error's type.
 func (msg *Error) SetType(flags ErrorType) *Error {
 	msg.Type = flags
 	return msg
 }
 
-// SetMeta sets the error's meta data.
 func (msg *Error) SetMeta(data interface{}) *Error {
 	msg.Meta = data
 	return msg
 }
 
-// JSON creates a properly formated JSON
 func (msg *Error) JSON() interface{} {
 	json := H{}
 	if msg.Meta != nil {
@@ -80,12 +70,11 @@ func (msg *Error) MarshalJSON() ([]byte, error) {
 	return json.Marshal(msg.JSON())
 }
 
-// Error implements the error interface.
+// Error implements the error interface
 func (msg Error) Error() string {
 	return msg.Err.Error()
 }
 
-// IsType judges one error.
 func (msg *Error) IsType(flags ErrorType) bool {
 	return (msg.Type & flags) > 0
 }
@@ -149,7 +138,6 @@ func (a errorMsgs) JSON() interface{} {
 	}
 }
 
-// MarshalJSON implements the json.Marshaller interface.
 func (a errorMsgs) MarshalJSON() ([]byte, error) {
 	return json.Marshal(a.JSON())
 }

vendor/github.com/gin-gonic/gin/gin.go

@@ -5,7 +5,6 @@
 package gin
 
 import (
-	"fmt"
 	"html/template"
 	"net"
 	"net/http"
@@ -15,7 +14,11 @@ import (
 	"github.com/gin-gonic/gin/render"
 )
 
-const defaultMultipartMemory = 32 << 20 // 32 MB
+const (
+	// Version is Framework's version.
+	Version                = "v1.3.0"
+	defaultMultipartMemory = 32 << 20 // 32 MB
+)
 
 var (
 	default404Body   = []byte("404 page not found")
@@ -23,10 +26,7 @@ var (
 	defaultAppEngine bool
 )
 
-// HandlerFunc defines the handler used by gin middleware as return value.
 type HandlerFunc func(*Context)
-
-// HandlersChain defines a HandlerFunc array.
 type HandlersChain []HandlerFunc
 
 // Last returns the last handler in the chain. ie. the last handler is the main own.
@@ -37,15 +37,12 @@ func (c HandlersChain) Last() HandlerFunc {
 	return nil
 }
 
-// RouteInfo represents a request route's specification which contains method and path and its handler.
 type RouteInfo struct {
-	Method      string
-	Path        string
-	Handler     string
-	HandlerFunc HandlerFunc
+	Method  string
+	Path    string
+	Handler string
 }
 
-// RoutesInfo defines a RouteInfo array.
 type RoutesInfo []RouteInfo
 
 // Engine is the framework's instance, it contains the muxer, middleware and configuration settings.
@@ -158,7 +155,6 @@ func (engine *Engine) allocateContext() *Context {
 	return &Context{engine: engine}
 }
 
-// Delims sets template left and right delims and returns a Engine instance.
 func (engine *Engine) Delims(left, right string) *Engine {
 	engine.delims = render.Delims{Left: left, Right: right}
 	return engine
@@ -268,12 +264,10 @@ func (engine *Engine) Routes() (routes RoutesInfo) {
 func iterate(path, method string, routes RoutesInfo, root *node) RoutesInfo {
 	path += root.path
 	if len(root.handlers) > 0 {
-		handlerFunc := root.handlers.Last()
 		routes = append(routes, RouteInfo{
-			Method:      method,
-			Path:        path,
-			Handler:     nameOfFunction(handlerFunc),
-			HandlerFunc: handlerFunc,
+			Method:  method,
+			Path:    path,
+			Handler: nameOfFunction(root.handlers.Last()),
 		})
 	}
 	for _, child := range root.children {
@@ -322,23 +316,6 @@ func (engine *Engine) RunUnix(file string) (err error) {
 	return
 }
 
-// RunFd attaches the router to a http.Server and starts listening and serving HTTP requests
-// through the specified file descriptor.
-// Note: this method will block the calling goroutine indefinitely unless an error happens.
-func (engine *Engine) RunFd(fd int) (err error) {
-	debugPrint("Listening and serving HTTP on fd@%d", fd)
-	defer func() { debugPrintError(err) }()
-
-	f := os.NewFile(uintptr(fd), fmt.Sprintf("fd@%d", fd))
-	listener, err := net.FileListener(f)
-	if err != nil {
-		return
-	}
-	defer listener.Close()
-	err = http.Serve(listener, engine)
-	return
-}
-
 // ServeHTTP conforms to the http.Handler interface.
 func (engine *Engine) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 	c := engine.pool.Get().(*Context)
@@ -357,6 +334,7 @@ func (engine *Engine) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 func (engine *Engine) HandleContext(c *Context) {
 	c.reset()
 	engine.handleHTTPRequest(c)
+	engine.pool.Put(c)
 }
 
 func (engine *Engine) handleHTTPRequest(c *Context) {

vendor/github.com/gin-gonic/gin/json/json.go

@@ -0,0 +1,15 @@
+// Copyright 2017 Bo-Yi Wu.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+// +build !jsoniter
+
+package json
+
+import "encoding/json"
+
+var (
+	Marshal       = json.Marshal
+	MarshalIndent = json.MarshalIndent
+	NewDecoder    = json.NewDecoder
+)

vendor/github.com/gin-gonic/gin/json/jsoniter.go

@@ -0,0 +1,16 @@
+// Copyright 2017 Bo-Yi Wu.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+// +build jsoniter
+
+package json
+
+import "github.com/json-iterator/go"
+
+var (
+	json          = jsoniter.ConfigCompatibleWithStandardLibrary
+	Marshal       = json.Marshal
+	MarshalIndent = json.MarshalIndent
+	NewDecoder    = json.NewDecoder
+)

vendor/github.com/gin-gonic/gin/logger.go

@@ -17,7 +17,7 @@ import (
 var (
 	green        = string([]byte{27, 91, 57, 55, 59, 52, 50, 109})
 	white        = string([]byte{27, 91, 57, 48, 59, 52, 55, 109})
-	yellow       = string([]byte{27, 91, 57, 48, 59, 52, 51, 109})
+	yellow       = string([]byte{27, 91, 57, 55, 59, 52, 51, 109})
 	red          = string([]byte{27, 91, 57, 55, 59, 52, 49, 109})
 	blue         = string([]byte{27, 91, 57, 55, 59, 52, 52, 109})
 	magenta      = string([]byte{27, 91, 57, 55, 59, 52, 53, 109})
@@ -53,7 +53,7 @@ func Logger() HandlerFunc {
 	return LoggerWithWriter(DefaultWriter)
 }
 
-// LoggerWithWriter instance a Logger middleware with the specified writer buffer.
+// LoggerWithWriter instance a Logger middleware with the specified writter buffer.
 // Example: os.Stdout, a file opened in write mode, a socket...
 func LoggerWithWriter(out io.Writer, notlogged ...string) HandlerFunc {
 	isTerm := true

vendor/github.com/gin-gonic/gin/mode.go

@@ -11,16 +11,12 @@ import (
 	"github.com/gin-gonic/gin/binding"
 )
 
-// ENV_GIN_MODE indicates environment name for gin mode.
 const ENV_GIN_MODE = "GIN_MODE"
 
 const (
-	// DebugMode indicates gin mode is debug.
-	DebugMode = "debug"
-	// ReleaseMode indicates gin mode is release.
+	DebugMode   = "debug"
 	ReleaseMode = "release"
-	// TestMode indicates gin mode is test.
-	TestMode = "test"
+	TestMode    = "test"
 )
 const (
 	debugCode = iota
@@ -28,7 +24,7 @@ const (
 	testCode
 )
 
-// DefaultWriter is the default io.Writer used by Gin for debug output and
+// DefaultWriter is the default io.Writer used the Gin for debug output and
 // middleware output like Logger() or Recovery().
 // Note that both Logger and Recovery provides custom ways to configure their
 // output io.Writer.
@@ -36,8 +32,6 @@ const (
 // 		import "github.com/mattn/go-colorable"
 // 		gin.DefaultWriter = colorable.NewColorableStdout()
 var DefaultWriter io.Writer = os.Stdout
-
-// DefaultErrorWriter is the default io.Writer used by Gin to debug errors
 var DefaultErrorWriter io.Writer = os.Stderr
 
 var ginMode = debugCode
@@ -48,7 +42,6 @@ func init() {
 	SetMode(mode)
 }
 
-// SetMode sets gin mode according to input string.
 func SetMode(value string) {
 	switch value {
 	case DebugMode, "":
@@ -66,18 +59,14 @@ func SetMode(value string) {
 	modeName = value
 }
 
-// DisableBindValidation closes the default validator.
 func DisableBindValidation() {
 	binding.Validator = nil
 }
 
-// EnableJsonDecoderUseNumber sets true for binding.EnableDecoderUseNumberto to
-// call the UseNumber method on the JSON Decoder instance.
 func EnableJsonDecoderUseNumber() {
 	binding.EnableDecoderUseNumber = true
 }
 
-// Mode returns currently gin mode.
 func Mode() string {
 	return modeName
 }

vendor/github.com/gin-gonic/gin/recovery.go

@@ -10,12 +10,9 @@ import (
 	"io"
 	"io/ioutil"
 	"log"
-	"net"
 	"net/http"
 	"net/http/httputil"
-	"os"
 	"runtime"
-	"strings"
 	"time"
 )
 
@@ -40,37 +37,12 @@ func RecoveryWithWriter(out io.Writer) HandlerFunc {
 	return func(c *Context) {
 		defer func() {
 			if err := recover(); err != nil {
-				// Check for a broken connection, as it is not really a
-				// condition that warrants a panic stack trace.
-				var brokenPipe bool
-				if ne, ok := err.(*net.OpError); ok {
-					if se, ok := ne.Err.(*os.SyscallError); ok {
-						if strings.Contains(strings.ToLower(se.Error()), "broken pipe") || strings.Contains(strings.ToLower(se.Error()), "connection reset by peer") {
-							brokenPipe = true
-						}
-					}
-				}
 				if logger != nil {
 					stack := stack(3)
 					httprequest, _ := httputil.DumpRequest(c.Request, false)
-					if brokenPipe {
-						logger.Printf("%s\n%s%s", err, string(httprequest), reset)
-					} else if IsDebugging() {
-						logger.Printf("[Recovery] %s panic recovered:\n%s\n%s\n%s%s",
-							timeFormat(time.Now()), string(httprequest), err, stack, reset)
-					} else {
-						logger.Printf("[Recovery] %s panic recovered:\n%s\n%s%s",
-							timeFormat(time.Now()), err, stack, reset)
-					}
-				}
-
-				// If the connection is dead, we can't write a status to it.
-				if brokenPipe {
-					c.Error(err.(error))
-					c.Abort()
-				} else {
-					c.AbortWithStatus(http.StatusInternalServerError)
+					logger.Printf("[Recovery] %s panic recovered:\n%s\n%s\n%s%s", timeFormat(time.Now()), string(httprequest), err, stack, reset)
 				}
+				c.AbortWithStatus(http.StatusInternalServerError)
 			}
 		}()
 		c.Next()

vendor/github.com/gin-gonic/gin/render/data.go

@@ -6,7 +6,6 @@ package render
 
 import "net/http"
 
-// Data contains ContentType and bytes data.
 type Data struct {
 	ContentType string
 	Data        []byte
@@ -19,7 +18,6 @@ func (r Data) Render(w http.ResponseWriter) (err error) {
 	return
 }
 
-// WriteContentType (Data) writes custom ContentType.
 func (r Data) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, []string{r.ContentType})
 }

vendor/github.com/gin-gonic/gin/render/html.go

@@ -9,27 +9,20 @@ import (
 	"net/http"
 )
 
-// Delims represents a set of Left and Right delimiters for HTML template rendering.
 type Delims struct {
-	// Left delimiter, defaults to {{.
-	Left string
-	// Right delimiter, defaults to }}.
+	Left  string
 	Right string
 }
 
-// HTMLRender interface is to be implemented by HTMLProduction and HTMLDebug.
 type HTMLRender interface {
-	// Instance returns an HTML instance.
 	Instance(string, interface{}) Render
 }
 
-// HTMLProduction contains template reference and its delims.
 type HTMLProduction struct {
 	Template *template.Template
 	Delims   Delims
 }
 
-// HTMLDebug contains template delims and pattern and function with file list.
 type HTMLDebug struct {
 	Files   []string
 	Glob    string
@@ -37,7 +30,6 @@ type HTMLDebug struct {
 	FuncMap template.FuncMap
 }
 
-// HTML contains template reference and its name with given interface object.
 type HTML struct {
 	Template *template.Template
 	Name     string
@@ -46,7 +38,6 @@ type HTML struct {
 
 var htmlContentType = []string{"text/html; charset=utf-8"}
 
-// Instance (HTMLProduction) returns an HTML instance which it realizes Render interface.
 func (r HTMLProduction) Instance(name string, data interface{}) Render {
 	return HTML{
 		Template: r.Template,
@@ -55,7 +46,6 @@ func (r HTMLProduction) Instance(name string, data interface{}) Render {
 	}
 }
 
-// Instance (HTMLDebug) returns an HTML instance which it realizes Render interface.
 func (r HTMLDebug) Instance(name string, data interface{}) Render {
 	return HTML{
 		Template: r.loadTemplate(),
@@ -76,7 +66,6 @@ func (r HTMLDebug) loadTemplate() *template.Template {
 	panic("the HTML debug render was created without files or glob pattern")
 }
 
-// Render (HTML) executes template and writes its result with custom ContentType for response.
 func (r HTML) Render(w http.ResponseWriter) error {
 	r.WriteContentType(w)
 
@@ -86,7 +75,6 @@ func (r HTML) Render(w http.ResponseWriter) error {
 	return r.Template.ExecuteTemplate(w, r.Name, r.Data)
 }
 
-// WriteContentType (HTML) writes HTML ContentType.
 func (r HTML) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, htmlContentType)
 }

vendor/github.com/gin-gonic/gin/render/json.go

@@ -10,44 +10,37 @@ import (
 	"html/template"
 	"net/http"
 
-	"github.com/gin-gonic/gin/internal/json"
+	"github.com/gin-gonic/gin/json"
 )
 
-// JSON contains the given interface object.
 type JSON struct {
 	Data interface{}
 }
 
-// IndentedJSON contains the given interface object.
 type IndentedJSON struct {
 	Data interface{}
 }
 
-// SecureJSON contains the given interface object and its prefix.
 type SecureJSON struct {
 	Prefix string
 	Data   interface{}
 }
 
-// JsonpJSON contains the given interface object its callback.
 type JsonpJSON struct {
 	Callback string
 	Data     interface{}
 }
 
-// AsciiJSON contains the given interface object.
 type AsciiJSON struct {
 	Data interface{}
 }
 
-// SecureJSONPrefix is a string which represents SecureJSON prefix.
 type SecureJSONPrefix string
 
 var jsonContentType = []string{"application/json; charset=utf-8"}
 var jsonpContentType = []string{"application/javascript; charset=utf-8"}
 var jsonAsciiContentType = []string{"application/json"}
 
-// Render (JSON) writes data with custom ContentType.
 func (r JSON) Render(w http.ResponseWriter) (err error) {
 	if err = WriteJSON(w, r.Data); err != nil {
 		panic(err)
@@ -55,12 +48,10 @@ func (r JSON) Render(w http.ResponseWriter) (err error) {
 	return
 }
 
-// WriteContentType (JSON) writes JSON ContentType.
 func (r JSON) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, jsonContentType)
 }
 
-// WriteJSON marshals the given interface object and writes it with custom ContentType.
 func WriteJSON(w http.ResponseWriter, obj interface{}) error {
 	writeContentType(w, jsonContentType)
 	jsonBytes, err := json.Marshal(obj)
@@ -71,7 +62,6 @@ func WriteJSON(w http.ResponseWriter, obj interface{}) error {
 	return nil
 }
 
-// Render (IndentedJSON) marshals the given interface object and writes it with custom ContentType.
 func (r IndentedJSON) Render(w http.ResponseWriter) error {
 	r.WriteContentType(w)
 	jsonBytes, err := json.MarshalIndent(r.Data, "", "    ")
@@ -82,12 +72,10 @@ func (r IndentedJSON) Render(w http.ResponseWriter) error {
 	return nil
 }
 
-// WriteContentType (IndentedJSON) writes JSON ContentType.
 func (r IndentedJSON) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, jsonContentType)
 }
 
-// Render (SecureJSON) marshals the given interface object and writes it with custom ContentType.
 func (r SecureJSON) Render(w http.ResponseWriter) error {
 	r.WriteContentType(w)
 	jsonBytes, err := json.Marshal(r.Data)
@@ -102,12 +90,10 @@ func (r SecureJSON) Render(w http.ResponseWriter) error {
 	return nil
 }
 
-// WriteContentType (SecureJSON) writes JSON ContentType.
 func (r SecureJSON) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, jsonContentType)
 }
 
-// Render (JsonpJSON) marshals the given interface object and writes it and its callback with custom ContentType.
 func (r JsonpJSON) Render(w http.ResponseWriter) (err error) {
 	r.WriteContentType(w)
 	ret, err := json.Marshal(r.Data)
@@ -129,12 +115,10 @@ func (r JsonpJSON) Render(w http.ResponseWriter) (err error) {
 	return nil
 }
 
-// WriteContentType (JsonpJSON) writes Javascript ContentType.
 func (r JsonpJSON) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, jsonpContentType)
 }
 
-// Render (AsciiJSON) marshals the given interface object and writes it with custom ContentType.
 func (r AsciiJSON) Render(w http.ResponseWriter) (err error) {
 	r.WriteContentType(w)
 	ret, err := json.Marshal(r.Data)
@@ -144,8 +128,10 @@ func (r AsciiJSON) Render(w http.ResponseWriter) (err error) {
 
 	var buffer bytes.Buffer
 	for _, r := range string(ret) {
-		cvt := string(r)
-		if r >= 128 {
+		cvt := ""
+		if r < 128 {
+			cvt = string(r)
+		} else {
 			cvt = fmt.Sprintf("\\u%04x", int64(r))
 		}
 		buffer.WriteString(cvt)
@@ -155,7 +141,6 @@ func (r AsciiJSON) Render(w http.ResponseWriter) (err error) {
 	return nil
 }
 
-// WriteContentType (AsciiJSON) writes JSON ContentType.
 func (r AsciiJSON) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, jsonAsciiContentType)
 }

vendor/github.com/gin-gonic/gin/render/msgpack.go

@@ -10,26 +10,22 @@ import (
 	"github.com/ugorji/go/codec"
 )
 
-// MsgPack contains the given interface object.
 type MsgPack struct {
 	Data interface{}
 }
 
 var msgpackContentType = []string{"application/msgpack; charset=utf-8"}
 
-// WriteContentType (MsgPack) writes MsgPack ContentType.
 func (r MsgPack) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, msgpackContentType)
 }
 
-// Render (MsgPack) encodes the given interface object and writes data with custom ContentType.
 func (r MsgPack) Render(w http.ResponseWriter) error {
 	return WriteMsgPack(w, r.Data)
 }
 
-// WriteMsgPack writes MsgPack ContentType and encodes the given interface object.
 func WriteMsgPack(w http.ResponseWriter, obj interface{}) error {
 	writeContentType(w, msgpackContentType)
-	var mh codec.MsgpackHandle
-	return codec.NewEncoder(w, &mh).Encode(obj)
+	var h codec.Handle = new(codec.MsgpackHandle)
+	return codec.NewEncoder(w, h).Encode(obj)
 }

vendor/github.com/gin-gonic/gin/render/reader.go

@@ -1,7 +1,3 @@
-// Copyright 2018 Gin Core Team.  All rights reserved.
-// Use of this source code is governed by a MIT style
-// license that can be found in the LICENSE file.
-
 package render
 
 import (
@@ -10,7 +6,6 @@ import (
 	"strconv"
 )
 
-// Reader contains the IO reader and its length, and custom ContentType and other headers.
 type Reader struct {
 	ContentType   string
 	ContentLength int64
@@ -27,12 +22,10 @@ func (r Reader) Render(w http.ResponseWriter) (err error) {
 	return
 }
 
-// WriteContentType (Reader) writes custom ContentType.
 func (r Reader) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, []string{r.ContentType})
 }
 
-// writeHeaders writes custom Header.
 func (r Reader) writeHeaders(w http.ResponseWriter, headers map[string]string) {
 	header := w.Header()
 	for k, v := range headers {

vendor/github.com/gin-gonic/gin/render/redirect.go

@@ -9,14 +9,12 @@ import (
 	"net/http"
 )
 
-// Redirect contains the http request reference and redirects status code and location.
 type Redirect struct {
 	Code     int
 	Request  *http.Request
 	Location string
 }
 
-// Render (Redirect) redirects the http request to new location and writes redirect response.
 func (r Redirect) Render(w http.ResponseWriter) error {
 	// todo(thinkerou): go1.6 not support StatusPermanentRedirect(308)
 	// when we upgrade go version we can use http.StatusPermanentRedirect
@@ -27,5 +25,4 @@ func (r Redirect) Render(w http.ResponseWriter) error {
 	return nil
 }
 
-// WriteContentType (Redirect) don't write any ContentType.
 func (r Redirect) WriteContentType(http.ResponseWriter) {}

vendor/github.com/gin-gonic/gin/render/render.go

@@ -6,11 +6,8 @@ package render
 
 import "net/http"
 
-// Render interface is to be implemented by JSON, XML, HTML, YAML and so on.
 type Render interface {
-	// Render writes data with custom ContentType.
 	Render(http.ResponseWriter) error
-	// WriteContentType writes custom ContentType.
 	WriteContentType(w http.ResponseWriter)
 }
 
@@ -30,7 +27,6 @@ var (
 	_ Render     = MsgPack{}
 	_ Render     = Reader{}
 	_ Render     = AsciiJSON{}
-	_ Render     = ProtoBuf{}
 )
 
 func writeContentType(w http.ResponseWriter, value []string) {

vendor/github.com/gin-gonic/gin/render/text.go

@@ -10,7 +10,6 @@ import (
 	"net/http"
 )
 
-// String contains the given interface object slice and its format.
 type String struct {
 	Format string
 	Data   []interface{}
@@ -18,23 +17,20 @@ type String struct {
 
 var plainContentType = []string{"text/plain; charset=utf-8"}
 
-// Render (String) writes data with custom ContentType.
 func (r String) Render(w http.ResponseWriter) error {
 	WriteString(w, r.Format, r.Data)
 	return nil
 }
 
-// WriteContentType (String) writes Plain ContentType.
 func (r String) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, plainContentType)
 }
 
-// WriteString writes data according to its format and write custom ContentType.
 func WriteString(w http.ResponseWriter, format string, data []interface{}) {
 	writeContentType(w, plainContentType)
 	if len(data) > 0 {
 		fmt.Fprintf(w, format, data...)
-		return
+	} else {
+		io.WriteString(w, format)
 	}
-	io.WriteString(w, format)
 }

vendor/github.com/gin-gonic/gin/render/xml.go

@@ -9,20 +9,17 @@ import (
 	"net/http"
 )
 
-// XML contains the given interface object.
 type XML struct {
 	Data interface{}
 }
 
 var xmlContentType = []string{"application/xml; charset=utf-8"}
 
-// Render (XML) encodes the given interface object and writes data with custom ContentType.
 func (r XML) Render(w http.ResponseWriter) error {
 	r.WriteContentType(w)
 	return xml.NewEncoder(w).Encode(r.Data)
 }
 
-// WriteContentType (XML) writes XML ContentType for response.
 func (r XML) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, xmlContentType)
 }

vendor/github.com/gin-gonic/gin/render/yaml.go

@@ -10,14 +10,12 @@ import (
 	"gopkg.in/yaml.v2"
 )
 
-// YAML contains the given interface object.
 type YAML struct {
 	Data interface{}
 }
 
 var yamlContentType = []string{"application/x-yaml; charset=utf-8"}
 
-// Render (YAML) marshals the given interface object and writes data with custom ContentType.
 func (r YAML) Render(w http.ResponseWriter) error {
 	r.WriteContentType(w)
 
@@ -30,7 +28,6 @@ func (r YAML) Render(w http.ResponseWriter) error {
 	return nil
 }
 
-// WriteContentType (YAML) writes YAML ContentType for response.
 func (r YAML) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, yamlContentType)
 }

vendor/github.com/gin-gonic/gin/routergroup.go

@@ -11,13 +11,11 @@ import (
 	"strings"
 )
 
-// IRouter defines all router handle interface includes single and group router.
 type IRouter interface {
 	IRoutes
 	Group(string, ...HandlerFunc) *RouterGroup
 }
 
-// IRoutes defines all router handle interface.
 type IRoutes interface {
 	Use(...HandlerFunc) IRoutes
 
@@ -36,8 +34,8 @@ type IRoutes interface {
 	StaticFS(string, http.FileSystem) IRoutes
 }
 
-// RouterGroup is used internally to configure router, a RouterGroup is associated with
-// a prefix and an array of handlers (middleware).
+// RouterGroup is used internally to configure router, a RouterGroup is associated with a prefix
+// and an array of handlers (middleware).
 type RouterGroup struct {
 	Handlers HandlersChain
 	basePath string
@@ -53,8 +51,8 @@ func (group *RouterGroup) Use(middleware ...HandlerFunc) IRoutes {
 	return group.returnObj()
 }
 
-// Group creates a new router group. You should add all the routes that have common middlewares or the same path prefix.
-// For example, all the routes that use a common middleware for authorization could be grouped.
+// Group creates a new router group. You should add all the routes that have common middlwares or the same path prefix.
+// For example, all the routes that use a common middlware for authorization could be grouped.
 func (group *RouterGroup) Group(relativePath string, handlers ...HandlerFunc) *RouterGroup {
 	return &RouterGroup{
 		Handlers: group.combineHandlers(handlers),
@@ -63,8 +61,6 @@ func (group *RouterGroup) Group(relativePath string, handlers ...HandlerFunc) *R
 	}
 }
 
-// BasePath returns the base path of router group.
-// For example, if v := router.Group("/rest/n/v1/api"), v.BasePath() is "/rest/n/v1/api".
 func (group *RouterGroup) BasePath() string {
 	return group.basePath
 }
@@ -185,22 +181,11 @@ func (group *RouterGroup) StaticFS(relativePath string, fs http.FileSystem) IRou
 func (group *RouterGroup) createStaticHandler(relativePath string, fs http.FileSystem) HandlerFunc {
 	absolutePath := group.calculateAbsolutePath(relativePath)
 	fileServer := http.StripPrefix(absolutePath, http.FileServer(fs))
-
+	_, nolisting := fs.(*onlyfilesFS)
 	return func(c *Context) {
-		if _, nolisting := fs.(*onlyfilesFS); nolisting {
+		if nolisting {
 			c.Writer.WriteHeader(http.StatusNotFound)
 		}
-
-		file := c.Param("filepath")
-		// Check if file exists and/or if we have permission to access it
-		if _, err := fs.Open(file); err != nil {
-			c.Writer.WriteHeader(http.StatusNotFound)
-			c.handlers = group.engine.allNoRoute
-			// Reset index
-			c.index = -1
-			return
-		}
-
 		fileServer.ServeHTTP(c.Writer, c.Request)
 	}
 }

vendor/github.com/gin-gonic/gin/tree.go

@@ -193,16 +193,9 @@ func (n *node) addRoute(path string, handlers HandlersChain) {
 						}
 					}
 
-					pathSeg := path
-					if n.nType != catchAll {
-						pathSeg = strings.SplitN(path, "/", 2)[0]
-					}
-					prefix := fullPath[:strings.Index(fullPath, pathSeg)] + n.path
-					panic("'" + pathSeg +
-						"' in new path '" + fullPath +
+					panic("path segment '" + path +
 						"' conflicts with existing wildcard '" + n.path +
-						"' in existing prefix '" + prefix +
-						"'")
+						"' in path '" + fullPath + "'")
 				}
 
 				c := path[0]

vendor/github.com/gin-gonic/gin/utils.go

@@ -14,10 +14,8 @@ import (
 	"strings"
 )
 
-// BindKey indicates a default bind key.
 const BindKey = "_gin-gonic/gin/bindkey"
 
-// Bind is a helper function for given interface object and returns a Gin middleware.
 func Bind(val interface{}) HandlerFunc {
 	value := reflect.ValueOf(val)
 	if value.Kind() == reflect.Ptr {
@@ -35,14 +33,16 @@ func Bind(val interface{}) HandlerFunc {
 	}
 }
 
-// WrapF is a helper function for wrapping http.HandlerFunc and returns a Gin middleware.
+// WrapF is a helper function for wrapping http.HandlerFunc
+// Returns a Gin middleware
 func WrapF(f http.HandlerFunc) HandlerFunc {
 	return func(c *Context) {
 		f(c.Writer, c.Request)
 	}
 }
 
-// WrapH is a helper function for wrapping http.Handler and returns a Gin middleware.
+// WrapH is a helper function for wrapping http.Handler
+// Returns a Gin middleware
 func WrapH(h http.Handler) HandlerFunc {
 	return func(c *Context) {
 		h.ServeHTTP(c.Writer, c.Request)

vendor/github.com/gin-gonic/gin/wercker.yml

@@ -0,0 +1 @@
+box: wercker/default

vendor/github.com/go-sql-driver/mysql/AUTHORS

@@ -35,7 +35,6 @@ Hanno Braun <mail at hannobraun.com>
 Henri Yandell <flamefew at gmail.com>
 Hirotaka Yamamoto <ymmt2005 at gmail.com>
 ICHINOSE Shogo <shogo82148 at gmail.com>
-Ilia Cimpoes <ichimpoesh at gmail.com>
 INADA Naoki <songofacandy at gmail.com>
 Jacek Szwec <szwec.jacek at gmail.com>
 James Harr <james.harr at gmail.com>
@@ -73,9 +72,6 @@ Shuode Li <elemount at qq.com>
 Soroush Pour <me at soroushjp.com>
 Stan Putrya <root.vagner at gmail.com>
 Stanley Gunawan <gunawan.stanley at gmail.com>
-Steven Hartland <steven.hartland at multiplay.co.uk>
-Thomas Wodarek <wodarekwebpage at gmail.com>
-Tom Jenkinson <tom at tjenkinson.me>
 Xiangyu Hu <xiangyu.hu at outlook.com>
 Xiaobing Jiang <s7v7nislands at gmail.com>
 Xiuming Chen <cc at cxm.cc>
@@ -91,4 +87,3 @@ Keybase Inc.
 Percona LLC
 Pivotal Inc.
 Stripe Inc.
-Multiplay Ltd.

vendor/github.com/go-sql-driver/mysql/CHANGELOG.md

@@ -1,3 +1,14 @@
+## Version 1.4.1 (2018-11-14)
+
+Bugfixes:
+
+ - Fix TIME format for binary columns (#818)
+ - Fix handling of empty auth plugin names (#835)
+ - Fix caching_sha2_password with empty password (#826)
+ - Fix canceled context broke mysqlConn (#862)
+ - Fix OldAuthSwitchRequest support (#870)
+ - Fix Auth Response packet for cleartext password (#887)
+
 ## Version 1.4 (2018-06-03)
 
 Changes:

vendor/github.com/go-sql-driver/mysql/README.md

@@ -40,7 +40,7 @@ A MySQL-Driver for Go's [database/sql](https://golang.org/pkg/database/sql/) pac
   * Optional placeholder interpolation
 
 ## Requirements
-  * Go 1.8 or higher. We aim to support the 3 latest versions of Go.
+  * Go 1.7 or higher. We aim to support the 3 latest versions of Go.
   * MySQL (4.1+), MariaDB, Percona Server, Google CloudSQL or Sphinx (2.2.3+)
 
 ---------------------------------------

vendor/github.com/go-sql-driver/mysql/auth.go

@@ -360,15 +360,13 @@ func (mc *mysqlConn) handleAuthResult(oldAuthData []byte, plugin string) error {
 					pubKey := mc.cfg.pubKey
 					if pubKey == nil {
 						// request public key from server
-						data, err := mc.buf.takeSmallBuffer(4 + 1)
-						if err != nil {
-							return err
-						}
+						data := mc.buf.takeSmallBuffer(4 + 1)
 						data[4] = cachingSha2PasswordRequestPublicKey
 						mc.writePacket(data)
 
 						// parse public key
-						if data, err = mc.readPacket(); err != nil {
+						data, err := mc.readPacket()
+						if err != nil {
 							return err
 						}
 

vendor/github.com/go-sql-driver/mysql/buffer.go

@@ -22,17 +22,17 @@ const defaultBufSize = 4096
 // The buffer is similar to bufio.Reader / Writer but zero-copy-ish
 // Also highly optimized for this particular use case.
 type buffer struct {
-	buf     []byte // buf is a byte buffer who's length and capacity are equal.
+	buf     []byte
 	nc      net.Conn
 	idx     int
 	length  int
 	timeout time.Duration
 }
 
-// newBuffer allocates and returns a new buffer.
 func newBuffer(nc net.Conn) buffer {
+	var b [defaultBufSize]byte
 	return buffer{
-		buf: make([]byte, defaultBufSize),
+		buf: b[:],
 		nc:  nc,
 	}
 }
@@ -105,56 +105,43 @@ func (b *buffer) readNext(need int) ([]byte, error) {
 	return b.buf[offset:b.idx], nil
 }
 
-// takeBuffer returns a buffer with the requested size.
+// returns a buffer with the requested size.
 // If possible, a slice from the existing buffer is returned.
 // Otherwise a bigger buffer is made.
 // Only one buffer (total) can be used at a time.
-func (b *buffer) takeBuffer(length int) ([]byte, error) {
+func (b *buffer) takeBuffer(length int) []byte {
 	if b.length > 0 {
-		return nil, ErrBusyBuffer
+		return nil
 	}
 
 	// test (cheap) general case first
-	if length <= cap(b.buf) {
-		return b.buf[:length], nil
+	if length <= defaultBufSize || length <= cap(b.buf) {
+		return b.buf[:length]
 	}
 
 	if length < maxPacketSize {
 		b.buf = make([]byte, length)
-		return b.buf, nil
+		return b.buf
 	}
-
-	// buffer is larger than we want to store.
-	return make([]byte, length), nil
+	return make([]byte, length)
 }
 
-// takeSmallBuffer is shortcut which can be used if length is
-// known to be smaller than defaultBufSize.
+// shortcut which can be used if the requested buffer is guaranteed to be
+// smaller than defaultBufSize
 // Only one buffer (total) can be used at a time.
-func (b *buffer) takeSmallBuffer(length int) ([]byte, error) {
+func (b *buffer) takeSmallBuffer(length int) []byte {
 	if b.length > 0 {
-		return nil, ErrBusyBuffer
+		return nil
 	}
-	return b.buf[:length], nil
+	return b.buf[:length]
 }
 
 // takeCompleteBuffer returns the complete existing buffer.
 // This can be used if the necessary buffer size is unknown.
-// cap and len of the returned buffer will be equal.
 // Only one buffer (total) can be used at a time.
-func (b *buffer) takeCompleteBuffer() ([]byte, error) {
+func (b *buffer) takeCompleteBuffer() []byte {
 	if b.length > 0 {
-		return nil, ErrBusyBuffer
+		return nil
 	}
-	return b.buf, nil
-}
-
-// store stores buf, an updated buffer, if its suitable to do so.
-func (b *buffer) store(buf []byte) error {
-	if b.length > 0 {
-		return ErrBusyBuffer
-	} else if cap(buf) <= maxPacketSize && cap(buf) > cap(b.buf) {
-		b.buf = buf[:cap(buf)]
-	}
-	return nil
+	return b.buf
 }

vendor/github.com/go-sql-driver/mysql/connection.go

@@ -9,8 +9,6 @@
 package mysql
 
 import (
-	"context"
-	"database/sql"
 	"database/sql/driver"
 	"io"
 	"net"
@@ -19,6 +17,16 @@ import (
 	"time"
 )
 
+// a copy of context.Context for Go 1.7 and earlier
+type mysqlContext interface {
+	Done() <-chan struct{}
+	Err() error
+
+	// defined in context.Context, but not used in this driver:
+	// Deadline() (deadline time.Time, ok bool)
+	// Value(key interface{}) interface{}
+}
+
 type mysqlConn struct {
 	buf              buffer
 	netConn          net.Conn
@@ -35,7 +43,7 @@ type mysqlConn struct {
 
 	// for context support (Go 1.8+)
 	watching bool
-	watcher  chan<- context.Context
+	watcher  chan<- mysqlContext
 	closech  chan struct{}
 	finished chan<- struct{}
 	canceled atomicError // set non-nil if conn is canceled
@@ -182,10 +190,10 @@ func (mc *mysqlConn) interpolateParams(query string, args []driver.Value) (strin
 		return "", driver.ErrSkip
 	}
 
-	buf, err := mc.buf.takeCompleteBuffer()
-	if err != nil {
+	buf := mc.buf.takeCompleteBuffer()
+	if buf == nil {
 		// can not take the buffer. Something must be wrong with the connection
-		errLog.Print(err)
+		errLog.Print(ErrBusyBuffer)
 		return "", ErrInvalidConn
 	}
 	buf = buf[:0]
@@ -451,193 +459,3 @@ func (mc *mysqlConn) finish() {
 	case <-mc.closech:
 	}
 }
-
-// Ping implements driver.Pinger interface
-func (mc *mysqlConn) Ping(ctx context.Context) (err error) {
-	if mc.closed.IsSet() {
-		errLog.Print(ErrInvalidConn)
-		return driver.ErrBadConn
-	}
-
-	if err = mc.watchCancel(ctx); err != nil {
-		return
-	}
-	defer mc.finish()
-
-	if err = mc.writeCommandPacket(comPing); err != nil {
-		return mc.markBadConn(err)
-	}
-
-	return mc.readResultOK()
-}
-
-// BeginTx implements driver.ConnBeginTx interface
-func (mc *mysqlConn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
-	if err := mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-	defer mc.finish()
-
-	if sql.IsolationLevel(opts.Isolation) != sql.LevelDefault {
-		level, err := mapIsolationLevel(opts.Isolation)
-		if err != nil {
-			return nil, err
-		}
-		err = mc.exec("SET TRANSACTION ISOLATION LEVEL " + level)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return mc.begin(opts.ReadOnly)
-}
-
-func (mc *mysqlConn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) {
-	dargs, err := namedValueToValue(args)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-
-	rows, err := mc.query(query, dargs)
-	if err != nil {
-		mc.finish()
-		return nil, err
-	}
-	rows.finish = mc.finish
-	return rows, err
-}
-
-func (mc *mysqlConn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Result, error) {
-	dargs, err := namedValueToValue(args)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-	defer mc.finish()
-
-	return mc.Exec(query, dargs)
-}
-
-func (mc *mysqlConn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) {
-	if err := mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-
-	stmt, err := mc.Prepare(query)
-	mc.finish()
-	if err != nil {
-		return nil, err
-	}
-
-	select {
-	default:
-	case <-ctx.Done():
-		stmt.Close()
-		return nil, ctx.Err()
-	}
-	return stmt, nil
-}
-
-func (stmt *mysqlStmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) {
-	dargs, err := namedValueToValue(args)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := stmt.mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-
-	rows, err := stmt.query(dargs)
-	if err != nil {
-		stmt.mc.finish()
-		return nil, err
-	}
-	rows.finish = stmt.mc.finish
-	return rows, err
-}
-
-func (stmt *mysqlStmt) ExecContext(ctx context.Context, args []driver.NamedValue) (driver.Result, error) {
-	dargs, err := namedValueToValue(args)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := stmt.mc.watchCancel(ctx); err != nil {
-		return nil, err
-	}
-	defer stmt.mc.finish()
-
-	return stmt.Exec(dargs)
-}
-
-func (mc *mysqlConn) watchCancel(ctx context.Context) error {
-	if mc.watching {
-		// Reach here if canceled,
-		// so the connection is already invalid
-		mc.cleanup()
-		return nil
-	}
-	// When ctx is already cancelled, don't watch it.
-	if err := ctx.Err(); err != nil {
-		return err
-	}
-	// When ctx is not cancellable, don't watch it.
-	if ctx.Done() == nil {
-		return nil
-	}
-	// When watcher is not alive, can't watch it.
-	if mc.watcher == nil {
-		return nil
-	}
-
-	mc.watching = true
-	mc.watcher <- ctx
-	return nil
-}
-
-func (mc *mysqlConn) startWatcher() {
-	watcher := make(chan context.Context, 1)
-	mc.watcher = watcher
-	finished := make(chan struct{})
-	mc.finished = finished
-	go func() {
-		for {
-			var ctx context.Context
-			select {
-			case ctx = <-watcher:
-			case <-mc.closech:
-				return
-			}
-
-			select {
-			case <-ctx.Done():
-				mc.cancel(ctx.Err())
-			case <-finished:
-			case <-mc.closech:
-				return
-			}
-		}
-	}()
-}
-
-func (mc *mysqlConn) CheckNamedValue(nv *driver.NamedValue) (err error) {
-	nv.Value, err = converter{}.ConvertValue(nv.Value)
-	return
-}
-
-// ResetSession implements driver.SessionResetter.
-// (From Go 1.10)
-func (mc *mysqlConn) ResetSession(ctx context.Context) error {
-	if mc.closed.IsSet() {
-		return driver.ErrBadConn
-	}
-	return nil
-}

vendor/github.com/go-sql-driver/mysql/connection_go18.go

@@ -0,0 +1,207 @@
+// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
+//
+// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+// +build go1.8
+
+package mysql
+
+import (
+	"context"
+	"database/sql"
+	"database/sql/driver"
+)
+
+// Ping implements driver.Pinger interface
+func (mc *mysqlConn) Ping(ctx context.Context) (err error) {
+	if mc.closed.IsSet() {
+		errLog.Print(ErrInvalidConn)
+		return driver.ErrBadConn
+	}
+
+	if err = mc.watchCancel(ctx); err != nil {
+		return
+	}
+	defer mc.finish()
+
+	if err = mc.writeCommandPacket(comPing); err != nil {
+		return
+	}
+
+	return mc.readResultOK()
+}
+
+// BeginTx implements driver.ConnBeginTx interface
+func (mc *mysqlConn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
+	if err := mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+	defer mc.finish()
+
+	if sql.IsolationLevel(opts.Isolation) != sql.LevelDefault {
+		level, err := mapIsolationLevel(opts.Isolation)
+		if err != nil {
+			return nil, err
+		}
+		err = mc.exec("SET TRANSACTION ISOLATION LEVEL " + level)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return mc.begin(opts.ReadOnly)
+}
+
+func (mc *mysqlConn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) {
+	dargs, err := namedValueToValue(args)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+
+	rows, err := mc.query(query, dargs)
+	if err != nil {
+		mc.finish()
+		return nil, err
+	}
+	rows.finish = mc.finish
+	return rows, err
+}
+
+func (mc *mysqlConn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Result, error) {
+	dargs, err := namedValueToValue(args)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+	defer mc.finish()
+
+	return mc.Exec(query, dargs)
+}
+
+func (mc *mysqlConn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) {
+	if err := mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+
+	stmt, err := mc.Prepare(query)
+	mc.finish()
+	if err != nil {
+		return nil, err
+	}
+
+	select {
+	default:
+	case <-ctx.Done():
+		stmt.Close()
+		return nil, ctx.Err()
+	}
+	return stmt, nil
+}
+
+func (stmt *mysqlStmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) {
+	dargs, err := namedValueToValue(args)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := stmt.mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+
+	rows, err := stmt.query(dargs)
+	if err != nil {
+		stmt.mc.finish()
+		return nil, err
+	}
+	rows.finish = stmt.mc.finish
+	return rows, err
+}
+
+func (stmt *mysqlStmt) ExecContext(ctx context.Context, args []driver.NamedValue) (driver.Result, error) {
+	dargs, err := namedValueToValue(args)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := stmt.mc.watchCancel(ctx); err != nil {
+		return nil, err
+	}
+	defer stmt.mc.finish()
+
+	return stmt.Exec(dargs)
+}
+
+func (mc *mysqlConn) watchCancel(ctx context.Context) error {
+	if mc.watching {
+		// Reach here if canceled,
+		// so the connection is already invalid
+		mc.cleanup()
+		return nil
+	}
+	// When ctx is already cancelled, don't watch it.
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	// When ctx is not cancellable, don't watch it.
+	if ctx.Done() == nil {
+		return nil
+	}
+	// When watcher is not alive, can't watch it.
+	if mc.watcher == nil {
+		return nil
+	}
+
+	mc.watching = true
+	mc.watcher <- ctx
+	return nil
+}
+
+func (mc *mysqlConn) startWatcher() {
+	watcher := make(chan mysqlContext, 1)
+	mc.watcher = watcher
+	finished := make(chan struct{})
+	mc.finished = finished
+	go func() {
+		for {
+			var ctx mysqlContext
+			select {
+			case ctx = <-watcher:
+			case <-mc.closech:
+				return
+			}
+
+			select {
+			case <-ctx.Done():
+				mc.cancel(ctx.Err())
+			case <-finished:
+			case <-mc.closech:
+				return
+			}
+		}
+	}()
+}
+
+func (mc *mysqlConn) CheckNamedValue(nv *driver.NamedValue) (err error) {
+	nv.Value, err = converter{}.ConvertValue(nv.Value)
+	return
+}
+
+// ResetSession implements driver.SessionResetter.
+// (From Go 1.10)
+func (mc *mysqlConn) ResetSession(ctx context.Context) error {
+	if mc.closed.IsSet() {
+		return driver.ErrBadConn
+	}
+	return nil
+}

vendor/github.com/go-sql-driver/mysql/driver.go

@@ -23,6 +23,11 @@ import (
 	"sync"
 )
 
+// watcher interface is used for context support (From Go 1.8)
+type watcher interface {
+	startWatcher()
+}
+
 // MySQLDriver is exported to make the driver directly accessible.
 // In general the driver is used via the database/sql package.
 type MySQLDriver struct{}
@@ -50,7 +55,7 @@ func RegisterDial(net string, dial DialFunc) {
 
 // Open new Connection.
 // See https://github.com/go-sql-driver/mysql#dsn-data-source-name for how
-// the DSN string is formatted
+// the DSN string is formated
 func (d MySQLDriver) Open(dsn string) (driver.Conn, error) {
 	var err error
 
@@ -77,10 +82,6 @@ func (d MySQLDriver) Open(dsn string) (driver.Conn, error) {
 		mc.netConn, err = nd.Dial(mc.cfg.Net, mc.cfg.Addr)
 	}
 	if err != nil {
-		if nerr, ok := err.(net.Error); ok && nerr.Temporary() {
-			errLog.Print("net.Error from Dial()': ", nerr.Error())
-			return nil, driver.ErrBadConn
-		}
 		return nil, err
 	}
 
@@ -95,7 +96,9 @@ func (d MySQLDriver) Open(dsn string) (driver.Conn, error) {
 	}
 
 	// Call startWatcher for context support (From Go 1.8)
-	mc.startWatcher()
+	if s, ok := interface{}(mc).(watcher); ok {
+		s.startWatcher()
+	}
 
 	mc.buf = newBuffer(mc.netConn)
 

vendor/github.com/go-sql-driver/mysql/packets.go

@@ -51,7 +51,7 @@ func (mc *mysqlConn) readPacket() ([]byte, error) {
 		mc.sequence++
 
 		// packets with length 0 terminate a previous packet which is a
-		// multiple of (2^24)-1 bytes long
+		// multiple of (2^24)−1 bytes long
 		if pktLen == 0 {
 			// there was no previous packet
 			if prevData == nil {
@@ -286,10 +286,10 @@ func (mc *mysqlConn) writeHandshakeResponsePacket(authResp []byte, plugin string
 	}
 
 	// Calculate packet length and get buffer with that size
-	data, err := mc.buf.takeSmallBuffer(pktLen + 4)
-	if err != nil {
+	data := mc.buf.takeSmallBuffer(pktLen + 4)
+	if data == nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(err)
+		errLog.Print(ErrBusyBuffer)
 		return errBadConnNoWrite
 	}
 
@@ -367,10 +367,10 @@ func (mc *mysqlConn) writeHandshakeResponsePacket(authResp []byte, plugin string
 // http://dev.mysql.com/doc/internals/en/connection-phase-packets.html#packet-Protocol::AuthSwitchResponse
 func (mc *mysqlConn) writeAuthSwitchPacket(authData []byte) error {
 	pktLen := 4 + len(authData)
-	data, err := mc.buf.takeSmallBuffer(pktLen)
-	if err != nil {
+	data := mc.buf.takeSmallBuffer(pktLen)
+	if data == nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(err)
+		errLog.Print(ErrBusyBuffer)
 		return errBadConnNoWrite
 	}
 
@@ -387,10 +387,10 @@ func (mc *mysqlConn) writeCommandPacket(command byte) error {
 	// Reset Packet Sequence
 	mc.sequence = 0
 
-	data, err := mc.buf.takeSmallBuffer(4 + 1)
-	if err != nil {
+	data := mc.buf.takeSmallBuffer(4 + 1)
+	if data == nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(err)
+		errLog.Print(ErrBusyBuffer)
 		return errBadConnNoWrite
 	}
 
@@ -406,10 +406,10 @@ func (mc *mysqlConn) writeCommandPacketStr(command byte, arg string) error {
 	mc.sequence = 0
 
 	pktLen := 1 + len(arg)
-	data, err := mc.buf.takeBuffer(pktLen + 4)
-	if err != nil {
+	data := mc.buf.takeBuffer(pktLen + 4)
+	if data == nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(err)
+		errLog.Print(ErrBusyBuffer)
 		return errBadConnNoWrite
 	}
 
@@ -427,10 +427,10 @@ func (mc *mysqlConn) writeCommandPacketUint32(command byte, arg uint32) error {
 	// Reset Packet Sequence
 	mc.sequence = 0
 
-	data, err := mc.buf.takeSmallBuffer(4 + 1 + 4)
-	if err != nil {
+	data := mc.buf.takeSmallBuffer(4 + 1 + 4)
+	if data == nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(err)
+		errLog.Print(ErrBusyBuffer)
 		return errBadConnNoWrite
 	}
 
@@ -883,7 +883,7 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 	const minPktLen = 4 + 1 + 4 + 1 + 4
 	mc := stmt.mc
 
-	// Determine threshold dynamically to avoid packet size shortage.
+	// Determine threshould dynamically to avoid packet size shortage.
 	longDataSize := mc.maxAllowedPacket / (stmt.paramCount + 1)
 	if longDataSize < 64 {
 		longDataSize = 64
@@ -893,17 +893,15 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 	mc.sequence = 0
 
 	var data []byte
-	var err error
 
 	if len(args) == 0 {
-		data, err = mc.buf.takeBuffer(minPktLen)
+		data = mc.buf.takeBuffer(minPktLen)
 	} else {
-		data, err = mc.buf.takeCompleteBuffer()
-		// In this case the len(data) == cap(data) which is used to optimise the flow below.
+		data = mc.buf.takeCompleteBuffer()
 	}
-	if err != nil {
+	if data == nil {
 		// cannot take the buffer. Something must be wrong with the connection
-		errLog.Print(err)
+		errLog.Print(ErrBusyBuffer)
 		return errBadConnNoWrite
 	}
 
@@ -929,7 +927,7 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 		pos := minPktLen
 
 		var nullMask []byte
-		if maskLen, typesLen := (len(args)+7)/8, 1+2*len(args); pos+maskLen+typesLen >= cap(data) {
+		if maskLen, typesLen := (len(args)+7)/8, 1+2*len(args); pos+maskLen+typesLen >= len(data) {
 			// buffer has to be extended but we don't know by how much so
 			// we depend on append after all data with known sizes fit.
 			// We stop at that because we deal with a lot of columns here
@@ -938,11 +936,10 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 			copy(tmp[:pos], data[:pos])
 			data = tmp
 			nullMask = data[pos : pos+maskLen]
-			// No need to clean nullMask as make ensures that.
 			pos += maskLen
 		} else {
 			nullMask = data[pos : pos+maskLen]
-			for i := range nullMask {
+			for i := 0; i < maskLen; i++ {
 				nullMask[i] = 0
 			}
 			pos += maskLen
@@ -1079,10 +1076,7 @@ func (stmt *mysqlStmt) writeExecutePacket(args []driver.Value) error {
 		// In that case we must build the data packet with the new values buffer
 		if valuesCap != cap(paramValues) {
 			data = append(data[:pos], paramValues...)
-			if err = mc.buf.store(data); err != nil {
-				errLog.Print(err)
-				return errBadConnNoWrite
-			}
+			mc.buf.buf = data
 		}
 
 		pos += len(paramValues)

vendor/github.com/go-sql-driver/mysql/utils.go

@@ -10,10 +10,8 @@ package mysql
 
 import (
 	"crypto/tls"
-	"database/sql"
 	"database/sql/driver"
 	"encoding/binary"
-	"errors"
 	"fmt"
 	"io"
 	"strconv"
@@ -82,7 +80,7 @@ func DeregisterTLSConfig(key string) {
 func getTLSConfigClone(key string) (config *tls.Config) {
 	tlsConfigLock.RLock()
 	if v, ok := tlsConfigRegistry[key]; ok {
-		config = v.Clone()
+		config = cloneTLSConfig(v)
 	}
 	tlsConfigLock.RUnlock()
 	return
@@ -726,30 +724,3 @@ func (ae *atomicError) Value() error {
 	}
 	return nil
 }
-
-func namedValueToValue(named []driver.NamedValue) ([]driver.Value, error) {
-	dargs := make([]driver.Value, len(named))
-	for n, param := range named {
-		if len(param.Name) > 0 {
-			// TODO: support the use of Named Parameters #561
-			return nil, errors.New("mysql: driver does not support the use of Named Parameters")
-		}
-		dargs[n] = param.Value
-	}
-	return dargs, nil
-}
-
-func mapIsolationLevel(level driver.IsolationLevel) (string, error) {
-	switch sql.IsolationLevel(level) {
-	case sql.LevelRepeatableRead:
-		return "REPEATABLE READ", nil
-	case sql.LevelReadCommitted:
-		return "READ COMMITTED", nil
-	case sql.LevelReadUncommitted:
-		return "READ UNCOMMITTED", nil
-	case sql.LevelSerializable:
-		return "SERIALIZABLE", nil
-	default:
-		return "", fmt.Errorf("mysql: unsupported isolation level: %v", level)
-	}
-}

vendor/github.com/go-sql-driver/mysql/utils_go17.go

@@ -0,0 +1,40 @@
+// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
+//
+// Copyright 2017 The Go-MySQL-Driver Authors. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+// +build go1.7
+// +build !go1.8
+
+package mysql
+
+import "crypto/tls"
+
+func cloneTLSConfig(c *tls.Config) *tls.Config {
+	return &tls.Config{
+		Rand:                        c.Rand,
+		Time:                        c.Time,
+		Certificates:                c.Certificates,
+		NameToCertificate:           c.NameToCertificate,
+		GetCertificate:              c.GetCertificate,
+		RootCAs:                     c.RootCAs,
+		NextProtos:                  c.NextProtos,
+		ServerName:                  c.ServerName,
+		ClientAuth:                  c.ClientAuth,
+		ClientCAs:                   c.ClientCAs,
+		InsecureSkipVerify:          c.InsecureSkipVerify,
+		CipherSuites:                c.CipherSuites,
+		PreferServerCipherSuites:    c.PreferServerCipherSuites,
+		SessionTicketsDisabled:      c.SessionTicketsDisabled,
+		SessionTicketKey:            c.SessionTicketKey,
+		ClientSessionCache:          c.ClientSessionCache,
+		MinVersion:                  c.MinVersion,
+		MaxVersion:                  c.MaxVersion,
+		CurvePreferences:            c.CurvePreferences,
+		DynamicRecordSizingDisabled: c.DynamicRecordSizingDisabled,
+		Renegotiation:               c.Renegotiation,
+	}
+}

vendor/github.com/go-sql-driver/mysql/utils_go18.go

@@ -0,0 +1,50 @@
+// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
+//
+// Copyright 2017 The Go-MySQL-Driver Authors. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+// +build go1.8
+
+package mysql
+
+import (
+	"crypto/tls"
+	"database/sql"
+	"database/sql/driver"
+	"errors"
+	"fmt"
+)
+
+func cloneTLSConfig(c *tls.Config) *tls.Config {
+	return c.Clone()
+}
+
+func namedValueToValue(named []driver.NamedValue) ([]driver.Value, error) {
+	dargs := make([]driver.Value, len(named))
+	for n, param := range named {
+		if len(param.Name) > 0 {
+			// TODO: support the use of Named Parameters #561
+			return nil, errors.New("mysql: driver does not support the use of Named Parameters")
+		}
+		dargs[n] = param.Value
+	}
+	return dargs, nil
+}
+
+func mapIsolationLevel(level driver.IsolationLevel) (string, error) {
+	switch sql.IsolationLevel(level) {
+	case sql.LevelRepeatableRead:
+		return "REPEATABLE READ", nil
+	case sql.LevelReadCommitted:
+		return "READ COMMITTED", nil
+	case sql.LevelReadUncommitted:
+		return "READ UNCOMMITTED", nil
+	case sql.LevelSerializable:
+		return "SERIALIZABLE", nil
+	default:
+		return "", fmt.Errorf("mysql: unsupported isolation level: %v", level)
+	}
+}

vendor/github.com/golang/protobuf/proto/decode.go

@@ -186,6 +186,7 @@ func (p *Buffer) DecodeVarint() (x uint64, err error) {
 	if b&0x80 == 0 {
 		goto done
 	}
+	// x -= 0x80 << 63 // Always zero.
 
 	return 0, errOverflow
 

vendor/github.com/golang/protobuf/proto/equal.go

@@ -246,8 +246,7 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
 			return false
 		}
 
-		m1 := extensionAsLegacyType(e1.value)
-		m2 := extensionAsLegacyType(e2.value)
+		m1, m2 := e1.value, e2.value
 
 		if m1 == nil && m2 == nil {
 			// Both have only encoded form.

vendor/github.com/golang/protobuf/proto/extensions.go

@@ -185,25 +185,9 @@ type Extension struct {
 	// extension will have only enc set. When such an extension is
 	// accessed using GetExtension (or GetExtensions) desc and value
 	// will be set.
-	desc *ExtensionDesc
-
-	// value is a concrete value for the extension field. Let the type of
-	// desc.ExtensionType be the "API type" and the type of Extension.value
-	// be the "storage type". The API type and storage type are the same except:
-	//	* For scalars (except []byte), the API type uses *T,
-	//	while the storage type uses T.
-	//	* For repeated fields, the API type uses []T, while the storage type
-	//	uses *[]T.
-	//
-	// The reason for the divergence is so that the storage type more naturally
-	// matches what is expected of when retrieving the values through the
-	// protobuf reflection APIs.
-	//
-	// The value may only be populated if desc is also populated.
+	desc  *ExtensionDesc
 	value interface{}
-
-	// enc is the raw bytes for the extension field.
-	enc []byte
+	enc   []byte
 }
 
 // SetRawExtension is for testing only.
@@ -350,7 +334,7 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
 			// descriptors with the same field number.
 			return nil, errors.New("proto: descriptor conflict")
 		}
-		return extensionAsLegacyType(e.value), nil
+		return e.value, nil
 	}
 
 	if extension.ExtensionType == nil {
@@ -365,11 +349,11 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
 
 	// Remember the decoded version and drop the encoded version.
 	// That way it is safe to mutate what we return.
-	e.value = extensionAsStorageType(v)
+	e.value = v
 	e.desc = extension
 	e.enc = nil
 	emap[extension.Field] = e
-	return extensionAsLegacyType(e.value), nil
+	return e.value, nil
 }
 
 // defaultExtensionValue returns the default value for extension.
@@ -504,7 +488,7 @@ func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error
 	}
 	typ := reflect.TypeOf(extension.ExtensionType)
 	if typ != reflect.TypeOf(value) {
-		return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType)
+		return errors.New("proto: bad extension value type")
 	}
 	// nil extension values need to be caught early, because the
 	// encoder can't distinguish an ErrNil due to a nil extension
@@ -516,7 +500,7 @@ func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error
 	}
 
 	extmap := epb.extensionsWrite()
-	extmap[extension.Field] = Extension{desc: extension, value: extensionAsStorageType(value)}
+	extmap[extension.Field] = Extension{desc: extension, value: value}
 	return nil
 }
 
@@ -557,51 +541,3 @@ func RegisterExtension(desc *ExtensionDesc) {
 func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc {
 	return extensionMaps[reflect.TypeOf(pb).Elem()]
 }
-
-// extensionAsLegacyType converts an value in the storage type as the API type.
-// See Extension.value.
-func extensionAsLegacyType(v interface{}) interface{} {
-	switch rv := reflect.ValueOf(v); rv.Kind() {
-	case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String:
-		// Represent primitive types as a pointer to the value.
-		rv2 := reflect.New(rv.Type())
-		rv2.Elem().Set(rv)
-		v = rv2.Interface()
-	case reflect.Ptr:
-		// Represent slice types as the value itself.
-		switch rv.Type().Elem().Kind() {
-		case reflect.Slice:
-			if rv.IsNil() {
-				v = reflect.Zero(rv.Type().Elem()).Interface()
-			} else {
-				v = rv.Elem().Interface()
-			}
-		}
-	}
-	return v
-}
-
-// extensionAsStorageType converts an value in the API type as the storage type.
-// See Extension.value.
-func extensionAsStorageType(v interface{}) interface{} {
-	switch rv := reflect.ValueOf(v); rv.Kind() {
-	case reflect.Ptr:
-		// Represent slice types as the value itself.
-		switch rv.Type().Elem().Kind() {
-		case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String:
-			if rv.IsNil() {
-				v = reflect.Zero(rv.Type().Elem()).Interface()
-			} else {
-				v = rv.Elem().Interface()
-			}
-		}
-	case reflect.Slice:
-		// Represent slice types as a pointer to the value.
-		if rv.Type().Elem().Kind() != reflect.Uint8 {
-			rv2 := reflect.New(rv.Type())
-			rv2.Elem().Set(rv)
-			v = rv2.Interface()
-		}
-	}
-	return v
-}

vendor/github.com/golang/protobuf/proto/lib.go

@@ -341,6 +341,26 @@ type Message interface {
 	ProtoMessage()
 }
 
+// Stats records allocation details about the protocol buffer encoders
+// and decoders.  Useful for tuning the library itself.
+type Stats struct {
+	Emalloc uint64 // mallocs in encode
+	Dmalloc uint64 // mallocs in decode
+	Encode  uint64 // number of encodes
+	Decode  uint64 // number of decodes
+	Chit    uint64 // number of cache hits
+	Cmiss   uint64 // number of cache misses
+	Size    uint64 // number of sizes
+}
+
+// Set to true to enable stats collection.
+const collectStats = false
+
+var stats Stats
+
+// GetStats returns a copy of the global Stats structure.
+func GetStats() Stats { return stats }
+
 // A Buffer is a buffer manager for marshaling and unmarshaling
 // protocol buffers.  It may be reused between invocations to
 // reduce memory usage.  It is not necessary to use a Buffer;
@@ -940,19 +960,13 @@ func isProto3Zero(v reflect.Value) bool {
 	return false
 }
 
-const (
-	// ProtoPackageIsVersion3 is referenced from generated protocol buffer files
-	// to assert that that code is compatible with this version of the proto package.
-	ProtoPackageIsVersion3 = true
+// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
+// to assert that that code is compatible with this version of the proto package.
+const ProtoPackageIsVersion2 = true
 
-	// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
-	// to assert that that code is compatible with this version of the proto package.
-	ProtoPackageIsVersion2 = true
-
-	// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
-	// to assert that that code is compatible with this version of the proto package.
-	ProtoPackageIsVersion1 = true
-)
+// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
+// to assert that that code is compatible with this version of the proto package.
+const ProtoPackageIsVersion1 = true
 
 // InternalMessageInfo is a type used internally by generated .pb.go files.
 // This type is not intended to be used by non-generated code.

vendor/github.com/golang/protobuf/proto/message_set.go

@@ -36,7 +36,13 @@ package proto
  */
 
 import (
+	"bytes"
+	"encoding/json"
 	"errors"
+	"fmt"
+	"reflect"
+	"sort"
+	"sync"
 )
 
 // errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
@@ -139,9 +145,46 @@ func skipVarint(buf []byte) []byte {
 	return buf[i+1:]
 }
 
-// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
+// MarshalMessageSet encodes the extension map represented by m in the message set wire format.
+// It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option.
+func MarshalMessageSet(exts interface{}) ([]byte, error) {
+	return marshalMessageSet(exts, false)
+}
+
+// marshaMessageSet implements above function, with the opt to turn on / off deterministic during Marshal.
+func marshalMessageSet(exts interface{}, deterministic bool) ([]byte, error) {
+	switch exts := exts.(type) {
+	case *XXX_InternalExtensions:
+		var u marshalInfo
+		siz := u.sizeMessageSet(exts)
+		b := make([]byte, 0, siz)
+		return u.appendMessageSet(b, exts, deterministic)
+
+	case map[int32]Extension:
+		// This is an old-style extension map.
+		// Wrap it in a new-style XXX_InternalExtensions.
+		ie := XXX_InternalExtensions{
+			p: &struct {
+				mu           sync.Mutex
+				extensionMap map[int32]Extension
+			}{
+				extensionMap: exts,
+			},
+		}
+
+		var u marshalInfo
+		siz := u.sizeMessageSet(&ie)
+		b := make([]byte, 0, siz)
+		return u.appendMessageSet(b, &ie, deterministic)
+
+	default:
+		return nil, errors.New("proto: not an extension map")
+	}
+}
+
+// UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
 // It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
-func unmarshalMessageSet(buf []byte, exts interface{}) error {
+func UnmarshalMessageSet(buf []byte, exts interface{}) error {
 	var m map[int32]Extension
 	switch exts := exts.(type) {
 	case *XXX_InternalExtensions:
@@ -179,3 +222,93 @@ func unmarshalMessageSet(buf []byte, exts interface{}) error {
 	}
 	return nil
 }
+
+// MarshalMessageSetJSON encodes the extension map represented by m in JSON format.
+// It is called by generated MarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
+func MarshalMessageSetJSON(exts interface{}) ([]byte, error) {
+	var m map[int32]Extension
+	switch exts := exts.(type) {
+	case *XXX_InternalExtensions:
+		var mu sync.Locker
+		m, mu = exts.extensionsRead()
+		if m != nil {
+			// Keep the extensions map locked until we're done marshaling to prevent
+			// races between marshaling and unmarshaling the lazily-{en,de}coded
+			// values.
+			mu.Lock()
+			defer mu.Unlock()
+		}
+	case map[int32]Extension:
+		m = exts
+	default:
+		return nil, errors.New("proto: not an extension map")
+	}
+	var b bytes.Buffer
+	b.WriteByte('{')
+
+	// Process the map in key order for deterministic output.
+	ids := make([]int32, 0, len(m))
+	for id := range m {
+		ids = append(ids, id)
+	}
+	sort.Sort(int32Slice(ids)) // int32Slice defined in text.go
+
+	for i, id := range ids {
+		ext := m[id]
+		msd, ok := messageSetMap[id]
+		if !ok {
+			// Unknown type; we can't render it, so skip it.
+			continue
+		}
+
+		if i > 0 && b.Len() > 1 {
+			b.WriteByte(',')
+		}
+
+		fmt.Fprintf(&b, `"[%s]":`, msd.name)
+
+		x := ext.value
+		if x == nil {
+			x = reflect.New(msd.t.Elem()).Interface()
+			if err := Unmarshal(ext.enc, x.(Message)); err != nil {
+				return nil, err
+			}
+		}
+		d, err := json.Marshal(x)
+		if err != nil {
+			return nil, err
+		}
+		b.Write(d)
+	}
+	b.WriteByte('}')
+	return b.Bytes(), nil
+}
+
+// UnmarshalMessageSetJSON decodes the extension map encoded in buf in JSON format.
+// It is called by generated UnmarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
+func UnmarshalMessageSetJSON(buf []byte, exts interface{}) error {
+	// Common-case fast path.
+	if len(buf) == 0 || bytes.Equal(buf, []byte("{}")) {
+		return nil
+	}
+
+	// This is fairly tricky, and it's not clear that it is needed.
+	return errors.New("TODO: UnmarshalMessageSetJSON not yet implemented")
+}
+
+// A global registry of types that can be used in a MessageSet.
+
+var messageSetMap = make(map[int32]messageSetDesc)
+
+type messageSetDesc struct {
+	t    reflect.Type // pointer to struct
+	name string
+}
+
+// RegisterMessageSetType is called from the generated code.
+func RegisterMessageSetType(m Message, fieldNum int32, name string) {
+	messageSetMap[fieldNum] = messageSetDesc{
+		t:    reflect.TypeOf(m),
+		name: name,
+	}
+}

vendor/github.com/golang/protobuf/proto/pointer_reflect.go

@@ -79,13 +79,10 @@ func toPointer(i *Message) pointer {
 
 // toAddrPointer converts an interface to a pointer that points to
 // the interface data.
-func toAddrPointer(i *interface{}, isptr, deref bool) pointer {
+func toAddrPointer(i *interface{}, isptr bool) pointer {
 	v := reflect.ValueOf(*i)
 	u := reflect.New(v.Type())
 	u.Elem().Set(v)
-	if deref {
-		u = u.Elem()
-	}
 	return pointer{v: u}
 }
 

vendor/github.com/golang/protobuf/proto/pointer_unsafe.go

@@ -85,21 +85,16 @@ func toPointer(i *Message) pointer {
 
 // toAddrPointer converts an interface to a pointer that points to
 // the interface data.
-func toAddrPointer(i *interface{}, isptr, deref bool) (p pointer) {
+func toAddrPointer(i *interface{}, isptr bool) pointer {
 	// Super-tricky - read or get the address of data word of interface value.
 	if isptr {
 		// The interface is of pointer type, thus it is a direct interface.
 		// The data word is the pointer data itself. We take its address.
-		p = pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
-	} else {
-		// The interface is not of pointer type. The data word is the pointer
-		// to the data.
-		p = pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
+		return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
 	}
-	if deref {
-		p.p = *(*unsafe.Pointer)(p.p)
-	}
-	return p
+	// The interface is not of pointer type. The data word is the pointer
+	// to the data.
+	return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
 }
 
 // valToPointer converts v to a pointer. v must be of pointer type.

vendor/github.com/golang/protobuf/proto/properties.go

@@ -334,6 +334,9 @@ func GetProperties(t reflect.Type) *StructProperties {
 	sprop, ok := propertiesMap[t]
 	propertiesMu.RUnlock()
 	if ok {
+		if collectStats {
+			stats.Chit++
+		}
 		return sprop
 	}
 
@@ -343,20 +346,17 @@ func GetProperties(t reflect.Type) *StructProperties {
 	return sprop
 }
 
-type (
-	oneofFuncsIface interface {
-		XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
-	}
-	oneofWrappersIface interface {
-		XXX_OneofWrappers() []interface{}
-	}
-)
-
 // getPropertiesLocked requires that propertiesMu is held.
 func getPropertiesLocked(t reflect.Type) *StructProperties {
 	if prop, ok := propertiesMap[t]; ok {
+		if collectStats {
+			stats.Chit++
+		}
 		return prop
 	}
+	if collectStats {
+		stats.Cmiss++
+	}
 
 	prop := new(StructProperties)
 	// in case of recursive protos, fill this in now.
@@ -391,14 +391,13 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
 	// Re-order prop.order.
 	sort.Sort(prop)
 
-	var oots []interface{}
-	switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
-	case oneofFuncsIface:
-		_, _, _, oots = m.XXX_OneofFuncs()
-	case oneofWrappersIface:
-		oots = m.XXX_OneofWrappers()
+	type oneofMessage interface {
+		XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
 	}
-	if len(oots) > 0 {
+	if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok {
+		var oots []interface{}
+		_, _, _, oots = om.XXX_OneofFuncs()
+
 		// Interpret oneof metadata.
 		prop.OneofTypes = make(map[string]*OneofProperties)
 		for _, oot := range oots {

vendor/github.com/golang/protobuf/proto/table_marshal.go

@@ -87,7 +87,6 @@ type marshalElemInfo struct {
 	sizer     sizer
 	marshaler marshaler
 	isptr     bool // elem is pointer typed, thus interface of this type is a direct interface (extension only)
-	deref     bool // dereference the pointer before operating on it; implies isptr
 }
 
 var (
@@ -321,11 +320,8 @@ func (u *marshalInfo) computeMarshalInfo() {
 
 	// get oneof implementers
 	var oneofImplementers []interface{}
-	switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
-	case oneofFuncsIface:
+	if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok {
 		_, _, _, oneofImplementers = m.XXX_OneofFuncs()
-	case oneofWrappersIface:
-		oneofImplementers = m.XXX_OneofWrappers()
 	}
 
 	n := t.NumField()
@@ -411,22 +407,13 @@ func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo {
 		panic("tag is not an integer")
 	}
 	wt := wiretype(tags[0])
-	if t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct {
-		t = t.Elem()
-	}
 	sizer, marshaler := typeMarshaler(t, tags, false, false)
-	var deref bool
-	if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
-		t = reflect.PtrTo(t)
-		deref = true
-	}
 	e = &marshalElemInfo{
 		wiretag:   uint64(tag)<<3 | wt,
 		tagsize:   SizeVarint(uint64(tag) << 3),
 		sizer:     sizer,
 		marshaler: marshaler,
 		isptr:     t.Kind() == reflect.Ptr,
-		deref:     deref,
 	}
 
 	// update cache
@@ -461,7 +448,7 @@ func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) {
 
 func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) {
 	fi.field = toField(f)
-	fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire.
+	fi.wiretag = 1<<31 - 1 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire.
 	fi.isPointer = true
 	fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f)
 	fi.oneofElems = make(map[reflect.Type]*marshalElemInfo)
@@ -489,6 +476,10 @@ func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofI
 	}
 }
 
+type oneofMessage interface {
+	XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
+}
+
 // wiretype returns the wire encoding of the type.
 func wiretype(encoding string) uint64 {
 	switch encoding {
@@ -2319,8 +2310,8 @@ func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
 			for _, k := range m.MapKeys() {
 				ki := k.Interface()
 				vi := m.MapIndex(k).Interface()
-				kaddr := toAddrPointer(&ki, false, false)      // pointer to key
-				vaddr := toAddrPointer(&vi, valIsPtr, false)   // pointer to value
+				kaddr := toAddrPointer(&ki, false)             // pointer to key
+				vaddr := toAddrPointer(&vi, valIsPtr)          // pointer to value
 				siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
 				n += siz + SizeVarint(uint64(siz)) + tagsize
 			}
@@ -2338,8 +2329,8 @@ func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
 			for _, k := range keys {
 				ki := k.Interface()
 				vi := m.MapIndex(k).Interface()
-				kaddr := toAddrPointer(&ki, false, false)    // pointer to key
-				vaddr := toAddrPointer(&vi, valIsPtr, false) // pointer to value
+				kaddr := toAddrPointer(&ki, false)    // pointer to key
+				vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value
 				b = appendVarint(b, tag)
 				siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
 				b = appendVarint(b, uint64(siz))
@@ -2408,7 +2399,7 @@ func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int {
 		// the last time this function was called.
 		ei := u.getExtElemInfo(e.desc)
 		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		p := toAddrPointer(&v, ei.isptr)
 		n += ei.sizer(p, ei.tagsize)
 	}
 	mu.Unlock()
@@ -2443,7 +2434,7 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de
 
 			ei := u.getExtElemInfo(e.desc)
 			v := e.value
-			p := toAddrPointer(&v, ei.isptr, ei.deref)
+			p := toAddrPointer(&v, ei.isptr)
 			b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
 			if !nerr.Merge(err) {
 				return b, err
@@ -2474,7 +2465,7 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de
 
 		ei := u.getExtElemInfo(e.desc)
 		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		p := toAddrPointer(&v, ei.isptr)
 		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
 		if !nerr.Merge(err) {
 			return b, err
@@ -2519,7 +2510,7 @@ func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int {
 
 		ei := u.getExtElemInfo(e.desc)
 		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		p := toAddrPointer(&v, ei.isptr)
 		n += ei.sizer(p, 1) // message, tag = 3 (size=1)
 	}
 	mu.Unlock()
@@ -2562,7 +2553,7 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de
 
 			ei := u.getExtElemInfo(e.desc)
 			v := e.value
-			p := toAddrPointer(&v, ei.isptr, ei.deref)
+			p := toAddrPointer(&v, ei.isptr)
 			b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
 			if !nerr.Merge(err) {
 				return b, err
@@ -2600,7 +2591,7 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de
 
 		ei := u.getExtElemInfo(e.desc)
 		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		p := toAddrPointer(&v, ei.isptr)
 		b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
 		b = append(b, 1<<3|WireEndGroup)
 		if !nerr.Merge(err) {
@@ -2630,7 +2621,7 @@ func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int {
 
 		ei := u.getExtElemInfo(e.desc)
 		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		p := toAddrPointer(&v, ei.isptr)
 		n += ei.sizer(p, ei.tagsize)
 	}
 	return n
@@ -2665,7 +2656,7 @@ func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, determ
 
 		ei := u.getExtElemInfo(e.desc)
 		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
+		p := toAddrPointer(&v, ei.isptr)
 		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
 		if !nerr.Merge(err) {
 			return b, err

vendor/github.com/golang/protobuf/proto/table_unmarshal.go

@@ -136,7 +136,7 @@ func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
 		u.computeUnmarshalInfo()
 	}
 	if u.isMessageSet {
-		return unmarshalMessageSet(b, m.offset(u.extensions).toExtensions())
+		return UnmarshalMessageSet(b, m.offset(u.extensions).toExtensions())
 	}
 	var reqMask uint64 // bitmask of required fields we've seen.
 	var errLater error
@@ -362,48 +362,46 @@ func (u *unmarshalInfo) computeUnmarshalInfo() {
 	}
 
 	// Find any types associated with oneof fields.
-	var oneofImplementers []interface{}
-	switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
-	case oneofFuncsIface:
-		_, _, _, oneofImplementers = m.XXX_OneofFuncs()
-	case oneofWrappersIface:
-		oneofImplementers = m.XXX_OneofWrappers()
-	}
-	for _, v := range oneofImplementers {
-		tptr := reflect.TypeOf(v) // *Msg_X
-		typ := tptr.Elem()        // Msg_X
+	// TODO: XXX_OneofFuncs returns more info than we need.  Get rid of some of it?
+	fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("XXX_OneofFuncs")
+	if fn.IsValid() {
+		res := fn.Call(nil)[3] // last return value from XXX_OneofFuncs: []interface{}
+		for i := res.Len() - 1; i >= 0; i-- {
+			v := res.Index(i)                             // interface{}
+			tptr := reflect.ValueOf(v.Interface()).Type() // *Msg_X
+			typ := tptr.Elem()                            // Msg_X
 
-		f := typ.Field(0) // oneof implementers have one field
-		baseUnmarshal := fieldUnmarshaler(&f)
-		tags := strings.Split(f.Tag.Get("protobuf"), ",")
-		fieldNum, err := strconv.Atoi(tags[1])
-		if err != nil {
-			panic("protobuf tag field not an integer: " + tags[1])
-		}
-		var name string
-		for _, tag := range tags {
-			if strings.HasPrefix(tag, "name=") {
-				name = strings.TrimPrefix(tag, "name=")
-				break
+			f := typ.Field(0) // oneof implementers have one field
+			baseUnmarshal := fieldUnmarshaler(&f)
+			tags := strings.Split(f.Tag.Get("protobuf"), ",")
+			fieldNum, err := strconv.Atoi(tags[1])
+			if err != nil {
+				panic("protobuf tag field not an integer: " + tags[1])
+			}
+			var name string
+			for _, tag := range tags {
+				if strings.HasPrefix(tag, "name=") {
+					name = strings.TrimPrefix(tag, "name=")
+					break
+				}
+			}
+
+			// Find the oneof field that this struct implements.
+			// Might take O(n^2) to process all of the oneofs, but who cares.
+			for _, of := range oneofFields {
+				if tptr.Implements(of.ityp) {
+					// We have found the corresponding interface for this struct.
+					// That lets us know where this struct should be stored
+					// when we encounter it during unmarshaling.
+					unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal)
+					u.setTag(fieldNum, of.field, unmarshal, 0, name)
+				}
 			}
 		}
-
-		// Find the oneof field that this struct implements.
-		// Might take O(n^2) to process all of the oneofs, but who cares.
-		for _, of := range oneofFields {
-			if tptr.Implements(of.ityp) {
-				// We have found the corresponding interface for this struct.
-				// That lets us know where this struct should be stored
-				// when we encounter it during unmarshaling.
-				unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal)
-				u.setTag(fieldNum, of.field, unmarshal, 0, name)
-			}
-		}
-
 	}
 
 	// Get extension ranges, if any.
-	fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray")
+	fn = reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray")
 	if fn.IsValid() {
 		if !u.extensions.IsValid() && !u.oldExtensions.IsValid() {
 			panic("a message with extensions, but no extensions field in " + t.Name())
@@ -1950,7 +1948,7 @@ func encodeVarint(b []byte, x uint64) []byte {
 // If there is an error, it returns 0,0.
 func decodeVarint(b []byte) (uint64, int) {
 	var x, y uint64
-	if len(b) == 0 {
+	if len(b) <= 0 {
 		goto bad
 	}
 	x = uint64(b[0])

vendor/github.com/gorilla/sessions/README.md

@@ -31,7 +31,7 @@ Let's start with an example that shows the sessions API in a nutshell:
 	// environmental variable, or flag (or both), and don't accidentally commit it
 	// alongside your code. Ensure your key is sufficiently random - i.e. use Go's
 	// crypto/rand or securecookie.GenerateRandomKey(32) and persist the result.
-	var store = sessions.NewCookieStore(os.Getenv("SESSION_KEY"))
+	var store = sessions.NewCookieStore([]byte(os.Getenv("SESSION_KEY")))
 
 	func MyHandler(w http.ResponseWriter, r *http.Request) {
 		// Get a session. We're ignoring the error resulted from decoding an
@@ -51,18 +51,6 @@ secret key used to authenticate the session. Inside the handler, we call
 some session values in session.Values, which is a `map[interface{}]interface{}`.
 And finally we call `session.Save()` to save the session in the response.
 
-Important Note: If you aren't using gorilla/mux, you need to wrap your handlers
-with
-[`context.ClearHandler`](https://www.gorillatoolkit.org/pkg/context#ClearHandler)
-or else you will leak memory! An easy way to do this is to wrap the top-level
-mux when calling http.ListenAndServe:
-
-```go
-	http.ListenAndServe(":8080", context.ClearHandler(http.DefaultServeMux))
-```
-
-The ClearHandler function is provided by the gorilla/context package.
-
 More examples are available [on the Gorilla
 website](https://www.gorillatoolkit.org/pkg/sessions).
 

vendor/github.com/gorilla/sessions/doc.go

@@ -59,14 +59,6 @@ session.Save(r, w), and either display an error message or otherwise handle it.
 Save must be called before writing to the response, otherwise the session
 cookie will not be sent to the client.
 
-Important Note: If you aren't using gorilla/mux, you need to wrap your handlers
-with context.ClearHandler as or else you will leak memory! An easy way to do this
-is to wrap the top-level mux when calling http.ListenAndServe:
-
-    http.ListenAndServe(":8080", context.ClearHandler(http.DefaultServeMux))
-
-The ClearHandler function is provided by the gorilla/context package.
-
 That's all you need to know for the basic usage. Let's take a look at other
 options, starting with flash messages.
 

vendor/github.com/gorilla/sessions/sessions.go

@@ -5,12 +5,11 @@
 package sessions
 
 import (
+	"context"
 	"encoding/gob"
 	"fmt"
 	"net/http"
 	"time"
-
-	"github.com/gorilla/context"
 )
 
 // Default flashes key.
@@ -108,7 +107,8 @@ const registryKey contextKey = 0
 
 // GetRegistry returns a registry instance for the current request.
 func GetRegistry(r *http.Request) *Registry {
-	registry := context.Get(r, registryKey)
+	var ctx = r.Context()
+	registry := ctx.Value(registryKey)
 	if registry != nil {
 		return registry.(*Registry)
 	}
@@ -116,7 +116,7 @@ func GetRegistry(r *http.Request) *Registry {
 		request:  r,
 		sessions: make(map[string]sessionInfo),
 	}
-	context.Set(r, registryKey, newRegistry)
+	*r = *r.WithContext(context.WithValue(ctx, registryKey, newRegistry))
 	return newRegistry
 }
 

vendor/github.com/json-iterator/go/Gopkg.lock

@@ -0,0 +1,21 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  name = "github.com/modern-go/concurrent"
+  packages = ["."]
+  revision = "e0a39a4cb4216ea8db28e22a69f4ec25610d513a"
+  version = "1.0.0"
+
+[[projects]]
+  name = "github.com/modern-go/reflect2"
+  packages = ["."]
+  revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd"
+  version = "1.0.1"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  inputs-digest = "ea54a775e5a354cb015502d2e7aa4b74230fc77e894f34a838b268c25ec8eeb8"
+  solver-name = "gps-cdcl"
+  solver-version = 1

vendor/github.com/json-iterator/go/Gopkg.toml

@@ -0,0 +1,26 @@
+# Gopkg.toml example
+#
+# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#  name = "github.com/x/y"
+#  version = "2.4.0"
+
+ignored = ["github.com/davecgh/go-spew*","github.com/google/gofuzz*","github.com/stretchr/testify*"]
+
+[[constraint]]
+  name = "github.com/modern-go/reflect2"
+  version = "1.0.1"

vendor/github.com/json-iterator/go/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2016 json-iterator
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/github.com/json-iterator/go/README.md

@@ -0,0 +1,91 @@
+[![Sourcegraph](https://sourcegraph.com/github.com/json-iterator/go/-/badge.svg)](https://sourcegraph.com/github.com/json-iterator/go?badge)
+[![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/json-iterator/go)
+[![Build Status](https://travis-ci.org/json-iterator/go.svg?branch=master)](https://travis-ci.org/json-iterator/go)
+[![codecov](https://codecov.io/gh/json-iterator/go/branch/master/graph/badge.svg)](https://codecov.io/gh/json-iterator/go)
+[![rcard](https://goreportcard.com/badge/github.com/json-iterator/go)](https://goreportcard.com/report/github.com/json-iterator/go)
+[![License](http://img.shields.io/badge/license-mit-blue.svg?style=flat-square)](https://raw.githubusercontent.com/json-iterator/go/master/LICENSE)
+[![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/json-iterator/Lobby)
+
+A high-performance 100% compatible drop-in replacement of "encoding/json"
+
+You can also use thrift like JSON using [thrift-iterator](https://github.com/thrift-iterator/go)
+
+```
+Go开发者们请加入我们，滴滴出行平台技术部 taowen@didichuxing.com
+```
+
+# Benchmark
+
+![benchmark](http://jsoniter.com/benchmarks/go-benchmark.png)
+
+Source code: https://github.com/json-iterator/go-benchmark/blob/master/src/github.com/json-iterator/go-benchmark/benchmark_medium_payload_test.go
+
+Raw Result (easyjson requires static code generation)
+
+| | ns/op | allocation bytes | allocation times |
+| --- | --- | --- | --- |
+| std decode | 35510 ns/op | 1960 B/op | 99 allocs/op |
+| easyjson decode | 8499 ns/op | 160 B/op | 4 allocs/op |
+| jsoniter decode | 5623 ns/op | 160 B/op | 3 allocs/op |
+| std encode | 2213 ns/op | 712 B/op | 5 allocs/op |
+| easyjson encode | 883 ns/op | 576 B/op | 3 allocs/op |
+| jsoniter encode | 837 ns/op | 384 B/op | 4 allocs/op |
+
+Always benchmark with your own workload. 
+The result depends heavily on the data input.
+
+# Usage
+
+100% compatibility with standard lib
+
+Replace
+
+```go
+import "encoding/json"
+json.Marshal(&data)
+```
+
+with 
+
+```go
+import "github.com/json-iterator/go"
+
+var json = jsoniter.ConfigCompatibleWithStandardLibrary
+json.Marshal(&data)
+```
+
+Replace
+
+```go
+import "encoding/json"
+json.Unmarshal(input, &data)
+```
+
+with
+
+```go
+import "github.com/json-iterator/go"
+
+var json = jsoniter.ConfigCompatibleWithStandardLibrary
+json.Unmarshal(input, &data)
+```
+
+[More documentation](http://jsoniter.com/migrate-from-go-std.html)
+
+# How to get
+
+```
+go get github.com/json-iterator/go
+```
+
+# Contribution Welcomed !
+
+Contributors
+
+* [thockin](https://github.com/thockin) 
+* [mattn](https://github.com/mattn)
+* [cch123](https://github.com/cch123)
+* [Oleg Shaldybin](https://github.com/olegshaldybin)
+* [Jason Toffaletti](https://github.com/toffaletti)
+
+Report issue or pull request, or email taowen@gmail.com, or [![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/json-iterator/Lobby)

vendor/github.com/json-iterator/go/adapter.go

@@ -0,0 +1,150 @@
+package jsoniter
+
+import (
+	"bytes"
+	"io"
+)
+
+// RawMessage to make replace json with jsoniter
+type RawMessage []byte
+
+// Unmarshal adapts to json/encoding Unmarshal API
+//
+// Unmarshal parses the JSON-encoded data and stores the result in the value pointed to by v.
+// Refer to https://godoc.org/encoding/json#Unmarshal for more information
+func Unmarshal(data []byte, v interface{}) error {
+	return ConfigDefault.Unmarshal(data, v)
+}
+
+// UnmarshalFromString convenient method to read from string instead of []byte
+func UnmarshalFromString(str string, v interface{}) error {
+	return ConfigDefault.UnmarshalFromString(str, v)
+}
+
+// Get quick method to get value from deeply nested JSON structure
+func Get(data []byte, path ...interface{}) Any {
+	return ConfigDefault.Get(data, path...)
+}
+
+// Marshal adapts to json/encoding Marshal API
+//
+// Marshal returns the JSON encoding of v, adapts to json/encoding Marshal API
+// Refer to https://godoc.org/encoding/json#Marshal for more information
+func Marshal(v interface{}) ([]byte, error) {
+	return ConfigDefault.Marshal(v)
+}
+
+// MarshalIndent same as json.MarshalIndent. Prefix is not supported.
+func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) {
+	return ConfigDefault.MarshalIndent(v, prefix, indent)
+}
+
+// MarshalToString convenient method to write as string instead of []byte
+func MarshalToString(v interface{}) (string, error) {
+	return ConfigDefault.MarshalToString(v)
+}
+
+// NewDecoder adapts to json/stream NewDecoder API.
+//
+// NewDecoder returns a new decoder that reads from r.
+//
+// Instead of a json/encoding Decoder, an Decoder is returned
+// Refer to https://godoc.org/encoding/json#NewDecoder for more information
+func NewDecoder(reader io.Reader) *Decoder {
+	return ConfigDefault.NewDecoder(reader)
+}
+
+// Decoder reads and decodes JSON values from an input stream.
+// Decoder provides identical APIs with json/stream Decoder (Token() and UseNumber() are in progress)
+type Decoder struct {
+	iter *Iterator
+}
+
+// Decode decode JSON into interface{}
+func (adapter *Decoder) Decode(obj interface{}) error {
+	if adapter.iter.head == adapter.iter.tail && adapter.iter.reader != nil {
+		if !adapter.iter.loadMore() {
+			return io.EOF
+		}
+	}
+	adapter.iter.ReadVal(obj)
+	err := adapter.iter.Error
+	if err == io.EOF {
+		return nil
+	}
+	return adapter.iter.Error
+}
+
+// More is there more?
+func (adapter *Decoder) More() bool {
+	iter := adapter.iter
+	if iter.Error != nil {
+		return false
+	}
+	c := iter.nextToken()
+	if c == 0 {
+		return false
+	}
+	iter.unreadByte()
+	return c != ']' && c != '}'
+}
+
+// Buffered remaining buffer
+func (adapter *Decoder) Buffered() io.Reader {
+	remaining := adapter.iter.buf[adapter.iter.head:adapter.iter.tail]
+	return bytes.NewReader(remaining)
+}
+
+// UseNumber causes the Decoder to unmarshal a number into an interface{} as a
+// Number instead of as a float64.
+func (adapter *Decoder) UseNumber() {
+	cfg := adapter.iter.cfg.configBeforeFrozen
+	cfg.UseNumber = true
+	adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions)
+}
+
+// DisallowUnknownFields causes the Decoder to return an error when the destination
+// is a struct and the input contains object keys which do not match any
+// non-ignored, exported fields in the destination.
+func (adapter *Decoder) DisallowUnknownFields() {
+	cfg := adapter.iter.cfg.configBeforeFrozen
+	cfg.DisallowUnknownFields = true
+	adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions)
+}
+
+// NewEncoder same as json.NewEncoder
+func NewEncoder(writer io.Writer) *Encoder {
+	return ConfigDefault.NewEncoder(writer)
+}
+
+// Encoder same as json.Encoder
+type Encoder struct {
+	stream *Stream
+}
+
+// Encode encode interface{} as JSON to io.Writer
+func (adapter *Encoder) Encode(val interface{}) error {
+	adapter.stream.WriteVal(val)
+	adapter.stream.WriteRaw("\n")
+	adapter.stream.Flush()
+	return adapter.stream.Error
+}
+
+// SetIndent set the indention. Prefix is not supported
+func (adapter *Encoder) SetIndent(prefix, indent string) {
+	config := adapter.stream.cfg.configBeforeFrozen
+	config.IndentionStep = len(indent)
+	adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions)
+}
+
+// SetEscapeHTML escape html by default, set to false to disable
+func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) {
+	config := adapter.stream.cfg.configBeforeFrozen
+	config.EscapeHTML = escapeHTML
+	adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions)
+}
+
+// Valid reports whether data is a valid JSON encoding.
+func Valid(data []byte) bool {
+	return ConfigDefault.Valid(data)
+}

vendor/github.com/json-iterator/go/any.go

@@ -0,0 +1,321 @@
+package jsoniter
+
+import (
+	"errors"
+	"fmt"
+	"github.com/modern-go/reflect2"
+	"io"
+	"reflect"
+	"strconv"
+	"unsafe"
+)
+
+// Any generic object representation.
+// The lazy json implementation holds []byte and parse lazily.
+type Any interface {
+	LastError() error
+	ValueType() ValueType
+	MustBeValid() Any
+	ToBool() bool
+	ToInt() int
+	ToInt32() int32
+	ToInt64() int64
+	ToUint() uint
+	ToUint32() uint32
+	ToUint64() uint64
+	ToFloat32() float32
+	ToFloat64() float64
+	ToString() string
+	ToVal(val interface{})
+	Get(path ...interface{}) Any
+	Size() int
+	Keys() []string
+	GetInterface() interface{}
+	WriteTo(stream *Stream)
+}
+
+type baseAny struct{}
+
+func (any *baseAny) Get(path ...interface{}) Any {
+	return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)}
+}
+
+func (any *baseAny) Size() int {
+	return 0
+}
+
+func (any *baseAny) Keys() []string {
+	return []string{}
+}
+
+func (any *baseAny) ToVal(obj interface{}) {
+	panic("not implemented")
+}
+
+// WrapInt32 turn int32 into Any interface
+func WrapInt32(val int32) Any {
+	return &int32Any{baseAny{}, val}
+}
+
+// WrapInt64 turn int64 into Any interface
+func WrapInt64(val int64) Any {
+	return &int64Any{baseAny{}, val}
+}
+
+// WrapUint32 turn uint32 into Any interface
+func WrapUint32(val uint32) Any {
+	return &uint32Any{baseAny{}, val}
+}
+
+// WrapUint64 turn uint64 into Any interface
+func WrapUint64(val uint64) Any {
+	return &uint64Any{baseAny{}, val}
+}
+
+// WrapFloat64 turn float64 into Any interface
+func WrapFloat64(val float64) Any {
+	return &floatAny{baseAny{}, val}
+}
+
+// WrapString turn string into Any interface
+func WrapString(val string) Any {
+	return &stringAny{baseAny{}, val}
+}
+
+// Wrap turn a go object into Any interface
+func Wrap(val interface{}) Any {
+	if val == nil {
+		return &nilAny{}
+	}
+	asAny, isAny := val.(Any)
+	if isAny {
+		return asAny
+	}
+	typ := reflect2.TypeOf(val)
+	switch typ.Kind() {
+	case reflect.Slice:
+		return wrapArray(val)
+	case reflect.Struct:
+		return wrapStruct(val)
+	case reflect.Map:
+		return wrapMap(val)
+	case reflect.String:
+		return WrapString(val.(string))
+	case reflect.Int:
+		if strconv.IntSize == 32 {
+			return WrapInt32(int32(val.(int)))
+		}
+		return WrapInt64(int64(val.(int)))
+	case reflect.Int8:
+		return WrapInt32(int32(val.(int8)))
+	case reflect.Int16:
+		return WrapInt32(int32(val.(int16)))
+	case reflect.Int32:
+		return WrapInt32(val.(int32))
+	case reflect.Int64:
+		return WrapInt64(val.(int64))
+	case reflect.Uint:
+		if strconv.IntSize == 32 {
+			return WrapUint32(uint32(val.(uint)))
+		}
+		return WrapUint64(uint64(val.(uint)))
+	case reflect.Uintptr:
+		if ptrSize == 32 {
+			return WrapUint32(uint32(val.(uintptr)))
+		}
+		return WrapUint64(uint64(val.(uintptr)))
+	case reflect.Uint8:
+		return WrapUint32(uint32(val.(uint8)))
+	case reflect.Uint16:
+		return WrapUint32(uint32(val.(uint16)))
+	case reflect.Uint32:
+		return WrapUint32(uint32(val.(uint32)))
+	case reflect.Uint64:
+		return WrapUint64(val.(uint64))
+	case reflect.Float32:
+		return WrapFloat64(float64(val.(float32)))
+	case reflect.Float64:
+		return WrapFloat64(val.(float64))
+	case reflect.Bool:
+		if val.(bool) == true {
+			return &trueAny{}
+		}
+		return &falseAny{}
+	}
+	return &invalidAny{baseAny{}, fmt.Errorf("unsupported type: %v", typ)}
+}
+
+// ReadAny read next JSON element as an Any object. It is a better json.RawMessage.
+func (iter *Iterator) ReadAny() Any {
+	return iter.readAny()
+}
+
+func (iter *Iterator) readAny() Any {
+	c := iter.nextToken()
+	switch c {
+	case '"':
+		iter.unreadByte()
+		return &stringAny{baseAny{}, iter.ReadString()}
+	case 'n':
+		iter.skipThreeBytes('u', 'l', 'l') // null
+		return &nilAny{}
+	case 't':
+		iter.skipThreeBytes('r', 'u', 'e') // true
+		return &trueAny{}
+	case 'f':
+		iter.skipFourBytes('a', 'l', 's', 'e') // false
+		return &falseAny{}
+	case '{':
+		return iter.readObjectAny()
+	case '[':
+		return iter.readArrayAny()
+	case '-':
+		return iter.readNumberAny(false)
+	case 0:
+		return &invalidAny{baseAny{}, errors.New("input is empty")}
+	default:
+		return iter.readNumberAny(true)
+	}
+}
+
+func (iter *Iterator) readNumberAny(positive bool) Any {
+	iter.startCapture(iter.head - 1)
+	iter.skipNumber()
+	lazyBuf := iter.stopCapture()
+	return &numberLazyAny{baseAny{}, iter.cfg, lazyBuf, nil}
+}
+
+func (iter *Iterator) readObjectAny() Any {
+	iter.startCapture(iter.head - 1)
+	iter.skipObject()
+	lazyBuf := iter.stopCapture()
+	return &objectLazyAny{baseAny{}, iter.cfg, lazyBuf, nil}
+}
+
+func (iter *Iterator) readArrayAny() Any {
+	iter.startCapture(iter.head - 1)
+	iter.skipArray()
+	lazyBuf := iter.stopCapture()
+	return &arrayLazyAny{baseAny{}, iter.cfg, lazyBuf, nil}
+}
+
+func locateObjectField(iter *Iterator, target string) []byte {
+	var found []byte
+	iter.ReadObjectCB(func(iter *Iterator, field string) bool {
+		if field == target {
+			found = iter.SkipAndReturnBytes()
+			return false
+		}
+		iter.Skip()
+		return true
+	})
+	return found
+}
+
+func locateArrayElement(iter *Iterator, target int) []byte {
+	var found []byte
+	n := 0
+	iter.ReadArrayCB(func(iter *Iterator) bool {
+		if n == target {
+			found = iter.SkipAndReturnBytes()
+			return false
+		}
+		iter.Skip()
+		n++
+		return true
+	})
+	return found
+}
+
+func locatePath(iter *Iterator, path []interface{}) Any {
+	for i, pathKeyObj := range path {
+		switch pathKey := pathKeyObj.(type) {
+		case string:
+			valueBytes := locateObjectField(iter, pathKey)
+			if valueBytes == nil {
+				return newInvalidAny(path[i:])
+			}
+			iter.ResetBytes(valueBytes)
+		case int:
+			valueBytes := locateArrayElement(iter, pathKey)
+			if valueBytes == nil {
+				return newInvalidAny(path[i:])
+			}
+			iter.ResetBytes(valueBytes)
+		case int32:
+			if '*' == pathKey {
+				return iter.readAny().Get(path[i:]...)
+			}
+			return newInvalidAny(path[i:])
+		default:
+			return newInvalidAny(path[i:])
+		}
+	}
+	if iter.Error != nil && iter.Error != io.EOF {
+		return &invalidAny{baseAny{}, iter.Error}
+	}
+	return iter.readAny()
+}
+
+var anyType = reflect2.TypeOfPtr((*Any)(nil)).Elem()
+
+func createDecoderOfAny(ctx *ctx, typ reflect2.Type) ValDecoder {
+	if typ == anyType {
+		return &directAnyCodec{}
+	}
+	if typ.Implements(anyType) {
+		return &anyCodec{
+			valType: typ,
+		}
+	}
+	return nil
+}
+
+func createEncoderOfAny(ctx *ctx, typ reflect2.Type) ValEncoder {
+	if typ == anyType {
+		return &directAnyCodec{}
+	}
+	if typ.Implements(anyType) {
+		return &anyCodec{
+			valType: typ,
+		}
+	}
+	return nil
+}
+
+type anyCodec struct {
+	valType reflect2.Type
+}
+
+func (codec *anyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
+	panic("not implemented")
+}
+
+func (codec *anyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
+	obj := codec.valType.UnsafeIndirect(ptr)
+	any := obj.(Any)
+	any.WriteTo(stream)
+}
+
+func (codec *anyCodec) IsEmpty(ptr unsafe.Pointer) bool {
+	obj := codec.valType.UnsafeIndirect(ptr)
+	any := obj.(Any)
+	return any.Size() == 0
+}
+
+type directAnyCodec struct {
+}
+
+func (codec *directAnyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
+	*(*Any)(ptr) = iter.readAny()
+}
+
+func (codec *directAnyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
+	any := *(*Any)(ptr)
+	any.WriteTo(stream)
+}
+
+func (codec *directAnyCodec) IsEmpty(ptr unsafe.Pointer) bool {
+	any := *(*Any)(ptr)
+	return any.Size() == 0
+}

vendor/github.com/json-iterator/go/any_array.go

@@ -0,0 +1,278 @@
+package jsoniter
+
+import (
+	"reflect"
+	"unsafe"
+)
+
+type arrayLazyAny struct {
+	baseAny
+	cfg *frozenConfig
+	buf []byte
+	err error
+}
+
+func (any *arrayLazyAny) ValueType() ValueType {
+	return ArrayValue
+}
+
+func (any *arrayLazyAny) MustBeValid() Any {
+	return any
+}
+
+func (any *arrayLazyAny) LastError() error {
+	return any.err
+}
+
+func (any *arrayLazyAny) ToBool() bool {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	return iter.ReadArray()
+}
+
+func (any *arrayLazyAny) ToInt() int {
+	if any.ToBool() {
+		return 1
+	}
+	return 0
+}
+
+func (any *arrayLazyAny) ToInt32() int32 {
+	if any.ToBool() {
+		return 1
+	}
+	return 0
+}
+
+func (any *arrayLazyAny) ToInt64() int64 {
+	if any.ToBool() {
+		return 1
+	}
+	return 0
+}
+
+func (any *arrayLazyAny) ToUint() uint {
+	if any.ToBool() {
+		return 1
+	}
+	return 0
+}
+
+func (any *arrayLazyAny) ToUint32() uint32 {
+	if any.ToBool() {
+		return 1
+	}
+	return 0
+}
+
+func (any *arrayLazyAny) ToUint64() uint64 {
+	if any.ToBool() {
+		return 1
+	}
+	return 0
+}
+
+func (any *arrayLazyAny) ToFloat32() float32 {
+	if any.ToBool() {
+		return 1
+	}
+	return 0
+}
+
+func (any *arrayLazyAny) ToFloat64() float64 {
+	if any.ToBool() {
+		return 1
+	}
+	return 0
+}
+
+func (any *arrayLazyAny) ToString() string {
+	return *(*string)(unsafe.Pointer(&any.buf))
+}
+
+func (any *arrayLazyAny) ToVal(val interface{}) {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	iter.ReadVal(val)
+}
+
+func (any *arrayLazyAny) Get(path ...interface{}) Any {
+	if len(path) == 0 {
+		return any
+	}
+	switch firstPath := path[0].(type) {
+	case int:
+		iter := any.cfg.BorrowIterator(any.buf)
+		defer any.cfg.ReturnIterator(iter)
+		valueBytes := locateArrayElement(iter, firstPath)
+		if valueBytes == nil {
+			return newInvalidAny(path)
+		}
+		iter.ResetBytes(valueBytes)
+		return locatePath(iter, path[1:])
+	case int32:
+		if '*' == firstPath {
+			iter := any.cfg.BorrowIterator(any.buf)
+			defer any.cfg.ReturnIterator(iter)
+			arr := make([]Any, 0)
+			iter.ReadArrayCB(func(iter *Iterator) bool {
+				found := iter.readAny().Get(path[1:]...)
+				if found.ValueType() != InvalidValue {
+					arr = append(arr, found)
+				}
+				return true
+			})
+			return wrapArray(arr)
+		}
+		return newInvalidAny(path)
+	default:
+		return newInvalidAny(path)
+	}
+}
+
+func (any *arrayLazyAny) Size() int {
+	size := 0
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	iter.ReadArrayCB(func(iter *Iterator) bool {
+		size++
+		iter.Skip()
+		return true
+	})
+	return size
+}
+
+func (any *arrayLazyAny) WriteTo(stream *Stream) {
+	stream.Write(any.buf)
+}
+
+func (any *arrayLazyAny) GetInterface() interface{} {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	return iter.Read()
+}
+
+type arrayAny struct {
+	baseAny
+	val reflect.Value
+}
+
+func wrapArray(val interface{}) *arrayAny {
+	return &arrayAny{baseAny{}, reflect.ValueOf(val)}
+}
+
+func (any *arrayAny) ValueType() ValueType {
+	return ArrayValue
+}
+
+func (any *arrayAny) MustBeValid() Any {
+	return any
+}
+
+func (any *arrayAny) LastError() error {
+	return nil
+}
+
+func (any *arrayAny) ToBool() bool {
+	return any.val.Len() != 0
+}
+
+func (any *arrayAny) ToInt() int {
+	if any.val.Len() == 0 {
+		return 0
+	}
+	return 1
+}
+
+func (any *arrayAny) ToInt32() int32 {
+	if any.val.Len() == 0 {
+		return 0
+	}
+	return 1
+}
+
+func (any *arrayAny) ToInt64() int64 {
+	if any.val.Len() == 0 {
+		return 0
+	}
+	return 1
+}
+
+func (any *arrayAny) ToUint() uint {
+	if any.val.Len() == 0 {
+		return 0
+	}
+	return 1
+}
+
+func (any *arrayAny) ToUint32() uint32 {
+	if any.val.Len() == 0 {
+		return 0
+	}
+	return 1
+}
+
+func (any *arrayAny) ToUint64() uint64 {
+	if any.val.Len() == 0 {
+		return 0
+	}
+	return 1
+}
+
+func (any *arrayAny) ToFloat32() float32 {
+	if any.val.Len() == 0 {
+		return 0
+	}
+	return 1
+}
+
+func (any *arrayAny) ToFloat64() float64 {
+	if any.val.Len() == 0 {
+		return 0
+	}
+	return 1
+}
+
+func (any *arrayAny) ToString() string {
+	str, _ := MarshalToString(any.val.Interface())
+	return str
+}
+
+func (any *arrayAny) Get(path ...interface{}) Any {
+	if len(path) == 0 {
+		return any
+	}
+	switch firstPath := path[0].(type) {
+	case int:
+		if firstPath < 0 || firstPath >= any.val.Len() {
+			return newInvalidAny(path)
+		}
+		return Wrap(any.val.Index(firstPath).Interface())
+	case int32:
+		if '*' == firstPath {
+			mappedAll := make([]Any, 0)
+			for i := 0; i < any.val.Len(); i++ {
+				mapped := Wrap(any.val.Index(i).Interface()).Get(path[1:]...)
+				if mapped.ValueType() != InvalidValue {
+					mappedAll = append(mappedAll, mapped)
+				}
+			}
+			return wrapArray(mappedAll)
+		}
+		return newInvalidAny(path)
+	default:
+		return newInvalidAny(path)
+	}
+}
+
+func (any *arrayAny) Size() int {
+	return any.val.Len()
+}
+
+func (any *arrayAny) WriteTo(stream *Stream) {
+	stream.WriteVal(any.val)
+}
+
+func (any *arrayAny) GetInterface() interface{} {
+	return any.val.Interface()
+}

vendor/github.com/json-iterator/go/any_bool.go

@@ -0,0 +1,137 @@
+package jsoniter
+
+type trueAny struct {
+	baseAny
+}
+
+func (any *trueAny) LastError() error {
+	return nil
+}
+
+func (any *trueAny) ToBool() bool {
+	return true
+}
+
+func (any *trueAny) ToInt() int {
+	return 1
+}
+
+func (any *trueAny) ToInt32() int32 {
+	return 1
+}
+
+func (any *trueAny) ToInt64() int64 {
+	return 1
+}
+
+func (any *trueAny) ToUint() uint {
+	return 1
+}
+
+func (any *trueAny) ToUint32() uint32 {
+	return 1
+}
+
+func (any *trueAny) ToUint64() uint64 {
+	return 1
+}
+
+func (any *trueAny) ToFloat32() float32 {
+	return 1
+}
+
+func (any *trueAny) ToFloat64() float64 {
+	return 1
+}
+
+func (any *trueAny) ToString() string {
+	return "true"
+}
+
+func (any *trueAny) WriteTo(stream *Stream) {
+	stream.WriteTrue()
+}
+
+func (any *trueAny) Parse() *Iterator {
+	return nil
+}
+
+func (any *trueAny) GetInterface() interface{} {
+	return true
+}
+
+func (any *trueAny) ValueType() ValueType {
+	return BoolValue
+}
+
+func (any *trueAny) MustBeValid() Any {
+	return any
+}
+
+type falseAny struct {
+	baseAny
+}
+
+func (any *falseAny) LastError() error {
+	return nil
+}
+
+func (any *falseAny) ToBool() bool {
+	return false
+}
+
+func (any *falseAny) ToInt() int {
+	return 0
+}
+
+func (any *falseAny) ToInt32() int32 {
+	return 0
+}
+
+func (any *falseAny) ToInt64() int64 {
+	return 0
+}
+
+func (any *falseAny) ToUint() uint {
+	return 0
+}
+
+func (any *falseAny) ToUint32() uint32 {
+	return 0
+}
+
+func (any *falseAny) ToUint64() uint64 {
+	return 0
+}
+
+func (any *falseAny) ToFloat32() float32 {
+	return 0
+}
+
+func (any *falseAny) ToFloat64() float64 {
+	return 0
+}
+
+func (any *falseAny) ToString() string {
+	return "false"
+}
+
+func (any *falseAny) WriteTo(stream *Stream) {
+	stream.WriteFalse()
+}
+
+func (any *falseAny) Parse() *Iterator {
+	return nil
+}
+
+func (any *falseAny) GetInterface() interface{} {
+	return false
+}
+
+func (any *falseAny) ValueType() ValueType {
+	return BoolValue
+}
+
+func (any *falseAny) MustBeValid() Any {
+	return any
+}

vendor/github.com/json-iterator/go/any_float.go

@@ -0,0 +1,83 @@
+package jsoniter
+
+import (
+	"strconv"
+)
+
+type floatAny struct {
+	baseAny
+	val float64
+}
+
+func (any *floatAny) Parse() *Iterator {
+	return nil
+}
+
+func (any *floatAny) ValueType() ValueType {
+	return NumberValue
+}
+
+func (any *floatAny) MustBeValid() Any {
+	return any
+}
+
+func (any *floatAny) LastError() error {
+	return nil
+}
+
+func (any *floatAny) ToBool() bool {
+	return any.ToFloat64() != 0
+}
+
+func (any *floatAny) ToInt() int {
+	return int(any.val)
+}
+
+func (any *floatAny) ToInt32() int32 {
+	return int32(any.val)
+}
+
+func (any *floatAny) ToInt64() int64 {
+	return int64(any.val)
+}
+
+func (any *floatAny) ToUint() uint {
+	if any.val > 0 {
+		return uint(any.val)
+	}
+	return 0
+}
+
+func (any *floatAny) ToUint32() uint32 {
+	if any.val > 0 {
+		return uint32(any.val)
+	}
+	return 0
+}
+
+func (any *floatAny) ToUint64() uint64 {
+	if any.val > 0 {
+		return uint64(any.val)
+	}
+	return 0
+}
+
+func (any *floatAny) ToFloat32() float32 {
+	return float32(any.val)
+}
+
+func (any *floatAny) ToFloat64() float64 {
+	return any.val
+}
+
+func (any *floatAny) ToString() string {
+	return strconv.FormatFloat(any.val, 'E', -1, 64)
+}
+
+func (any *floatAny) WriteTo(stream *Stream) {
+	stream.WriteFloat64(any.val)
+}
+
+func (any *floatAny) GetInterface() interface{} {
+	return any.val
+}

vendor/github.com/json-iterator/go/any_int32.go

@@ -0,0 +1,74 @@
+package jsoniter
+
+import (
+	"strconv"
+)
+
+type int32Any struct {
+	baseAny
+	val int32
+}
+
+func (any *int32Any) LastError() error {
+	return nil
+}
+
+func (any *int32Any) ValueType() ValueType {
+	return NumberValue
+}
+
+func (any *int32Any) MustBeValid() Any {
+	return any
+}
+
+func (any *int32Any) ToBool() bool {
+	return any.val != 0
+}
+
+func (any *int32Any) ToInt() int {
+	return int(any.val)
+}
+
+func (any *int32Any) ToInt32() int32 {
+	return any.val
+}
+
+func (any *int32Any) ToInt64() int64 {
+	return int64(any.val)
+}
+
+func (any *int32Any) ToUint() uint {
+	return uint(any.val)
+}
+
+func (any *int32Any) ToUint32() uint32 {
+	return uint32(any.val)
+}
+
+func (any *int32Any) ToUint64() uint64 {
+	return uint64(any.val)
+}
+
+func (any *int32Any) ToFloat32() float32 {
+	return float32(any.val)
+}
+
+func (any *int32Any) ToFloat64() float64 {
+	return float64(any.val)
+}
+
+func (any *int32Any) ToString() string {
+	return strconv.FormatInt(int64(any.val), 10)
+}
+
+func (any *int32Any) WriteTo(stream *Stream) {
+	stream.WriteInt32(any.val)
+}
+
+func (any *int32Any) Parse() *Iterator {
+	return nil
+}
+
+func (any *int32Any) GetInterface() interface{} {
+	return any.val
+}

vendor/github.com/json-iterator/go/any_int64.go

@@ -0,0 +1,74 @@
+package jsoniter
+
+import (
+	"strconv"
+)
+
+type int64Any struct {
+	baseAny
+	val int64
+}
+
+func (any *int64Any) LastError() error {
+	return nil
+}
+
+func (any *int64Any) ValueType() ValueType {
+	return NumberValue
+}
+
+func (any *int64Any) MustBeValid() Any {
+	return any
+}
+
+func (any *int64Any) ToBool() bool {
+	return any.val != 0
+}
+
+func (any *int64Any) ToInt() int {
+	return int(any.val)
+}
+
+func (any *int64Any) ToInt32() int32 {
+	return int32(any.val)
+}
+
+func (any *int64Any) ToInt64() int64 {
+	return any.val
+}
+
+func (any *int64Any) ToUint() uint {
+	return uint(any.val)
+}
+
+func (any *int64Any) ToUint32() uint32 {
+	return uint32(any.val)
+}
+
+func (any *int64Any) ToUint64() uint64 {
+	return uint64(any.val)
+}
+
+func (any *int64Any) ToFloat32() float32 {
+	return float32(any.val)
+}
+
+func (any *int64Any) ToFloat64() float64 {
+	return float64(any.val)
+}
+
+func (any *int64Any) ToString() string {
+	return strconv.FormatInt(any.val, 10)
+}
+
+func (any *int64Any) WriteTo(stream *Stream) {
+	stream.WriteInt64(any.val)
+}
+
+func (any *int64Any) Parse() *Iterator {
+	return nil
+}
+
+func (any *int64Any) GetInterface() interface{} {
+	return any.val
+}

vendor/github.com/json-iterator/go/any_invalid.go

@@ -0,0 +1,82 @@
+package jsoniter
+
+import "fmt"
+
+type invalidAny struct {
+	baseAny
+	err error
+}
+
+func newInvalidAny(path []interface{}) *invalidAny {
+	return &invalidAny{baseAny{}, fmt.Errorf("%v not found", path)}
+}
+
+func (any *invalidAny) LastError() error {
+	return any.err
+}
+
+func (any *invalidAny) ValueType() ValueType {
+	return InvalidValue
+}
+
+func (any *invalidAny) MustBeValid() Any {
+	panic(any.err)
+}
+
+func (any *invalidAny) ToBool() bool {
+	return false
+}
+
+func (any *invalidAny) ToInt() int {
+	return 0
+}
+
+func (any *invalidAny) ToInt32() int32 {
+	return 0
+}
+
+func (any *invalidAny) ToInt64() int64 {
+	return 0
+}
+
+func (any *invalidAny) ToUint() uint {
+	return 0
+}
+
+func (any *invalidAny) ToUint32() uint32 {
+	return 0
+}
+
+func (any *invalidAny) ToUint64() uint64 {
+	return 0
+}
+
+func (any *invalidAny) ToFloat32() float32 {
+	return 0
+}
+
+func (any *invalidAny) ToFloat64() float64 {
+	return 0
+}
+
+func (any *invalidAny) ToString() string {
+	return ""
+}
+
+func (any *invalidAny) WriteTo(stream *Stream) {
+}
+
+func (any *invalidAny) Get(path ...interface{}) Any {
+	if any.err == nil {
+		return &invalidAny{baseAny{}, fmt.Errorf("get %v from invalid", path)}
+	}
+	return &invalidAny{baseAny{}, fmt.Errorf("%v, get %v from invalid", any.err, path)}
+}
+
+func (any *invalidAny) Parse() *Iterator {
+	return nil
+}
+
+func (any *invalidAny) GetInterface() interface{} {
+	return nil
+}

vendor/github.com/json-iterator/go/any_nil.go

@@ -0,0 +1,69 @@
+package jsoniter
+
+type nilAny struct {
+	baseAny
+}
+
+func (any *nilAny) LastError() error {
+	return nil
+}
+
+func (any *nilAny) ValueType() ValueType {
+	return NilValue
+}
+
+func (any *nilAny) MustBeValid() Any {
+	return any
+}
+
+func (any *nilAny) ToBool() bool {
+	return false
+}
+
+func (any *nilAny) ToInt() int {
+	return 0
+}
+
+func (any *nilAny) ToInt32() int32 {
+	return 0
+}
+
+func (any *nilAny) ToInt64() int64 {
+	return 0
+}
+
+func (any *nilAny) ToUint() uint {
+	return 0
+}
+
+func (any *nilAny) ToUint32() uint32 {
+	return 0
+}
+
+func (any *nilAny) ToUint64() uint64 {
+	return 0
+}
+
+func (any *nilAny) ToFloat32() float32 {
+	return 0
+}
+
+func (any *nilAny) ToFloat64() float64 {
+	return 0
+}
+
+func (any *nilAny) ToString() string {
+	return ""
+}
+
+func (any *nilAny) WriteTo(stream *Stream) {
+	stream.WriteNil()
+}
+
+func (any *nilAny) Parse() *Iterator {
+	return nil
+}
+
+func (any *nilAny) GetInterface() interface{} {
+	return nil
+}

vendor/github.com/json-iterator/go/any_number.go

@@ -0,0 +1,123 @@
+package jsoniter
+
+import (
+	"io"
+	"unsafe"
+)
+
+type numberLazyAny struct {
+	baseAny
+	cfg *frozenConfig
+	buf []byte
+	err error
+}
+
+func (any *numberLazyAny) ValueType() ValueType {
+	return NumberValue
+}
+
+func (any *numberLazyAny) MustBeValid() Any {
+	return any
+}
+
+func (any *numberLazyAny) LastError() error {
+	return any.err
+}
+
+func (any *numberLazyAny) ToBool() bool {
+	return any.ToFloat64() != 0
+}
+
+func (any *numberLazyAny) ToInt() int {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	val := iter.ReadInt()
+	if iter.Error != nil && iter.Error != io.EOF {
+		any.err = iter.Error
+	}
+	return val
+}
+
+func (any *numberLazyAny) ToInt32() int32 {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	val := iter.ReadInt32()
+	if iter.Error != nil && iter.Error != io.EOF {
+		any.err = iter.Error
+	}
+	return val
+}
+
+func (any *numberLazyAny) ToInt64() int64 {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	val := iter.ReadInt64()
+	if iter.Error != nil && iter.Error != io.EOF {
+		any.err = iter.Error
+	}
+	return val
+}
+
+func (any *numberLazyAny) ToUint() uint {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	val := iter.ReadUint()
+	if iter.Error != nil && iter.Error != io.EOF {
+		any.err = iter.Error
+	}
+	return val
+}
+
+func (any *numberLazyAny) ToUint32() uint32 {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	val := iter.ReadUint32()
+	if iter.Error != nil && iter.Error != io.EOF {
+		any.err = iter.Error
+	}
+	return val
+}
+
+func (any *numberLazyAny) ToUint64() uint64 {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	val := iter.ReadUint64()
+	if iter.Error != nil && iter.Error != io.EOF {
+		any.err = iter.Error
+	}
+	return val
+}
+
+func (any *numberLazyAny) ToFloat32() float32 {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	val := iter.ReadFloat32()
+	if iter.Error != nil && iter.Error != io.EOF {
+		any.err = iter.Error
+	}
+	return val
+}
+
+func (any *numberLazyAny) ToFloat64() float64 {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	val := iter.ReadFloat64()
+	if iter.Error != nil && iter.Error != io.EOF {
+		any.err = iter.Error
+	}
+	return val
+}
+
+func (any *numberLazyAny) ToString() string {
+	return *(*string)(unsafe.Pointer(&any.buf))
+}
+
+func (any *numberLazyAny) WriteTo(stream *Stream) {
+	stream.Write(any.buf)
+}
+
+func (any *numberLazyAny) GetInterface() interface{} {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	return iter.Read()
+}

vendor/github.com/json-iterator/go/any_object.go

@@ -0,0 +1,374 @@
+package jsoniter
+
+import (
+	"reflect"
+	"unsafe"
+)
+
+type objectLazyAny struct {
+	baseAny
+	cfg *frozenConfig
+	buf []byte
+	err error
+}
+
+func (any *objectLazyAny) ValueType() ValueType {
+	return ObjectValue
+}
+
+func (any *objectLazyAny) MustBeValid() Any {
+	return any
+}
+
+func (any *objectLazyAny) LastError() error {
+	return any.err
+}
+
+func (any *objectLazyAny) ToBool() bool {
+	return true
+}
+
+func (any *objectLazyAny) ToInt() int {
+	return 0
+}
+
+func (any *objectLazyAny) ToInt32() int32 {
+	return 0
+}
+
+func (any *objectLazyAny) ToInt64() int64 {
+	return 0
+}
+
+func (any *objectLazyAny) ToUint() uint {
+	return 0
+}
+
+func (any *objectLazyAny) ToUint32() uint32 {
+	return 0
+}
+
+func (any *objectLazyAny) ToUint64() uint64 {
+	return 0
+}
+
+func (any *objectLazyAny) ToFloat32() float32 {
+	return 0
+}
+
+func (any *objectLazyAny) ToFloat64() float64 {
+	return 0
+}
+
+func (any *objectLazyAny) ToString() string {
+	return *(*string)(unsafe.Pointer(&any.buf))
+}
+
+func (any *objectLazyAny) ToVal(obj interface{}) {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	iter.ReadVal(obj)
+}
+
+func (any *objectLazyAny) Get(path ...interface{}) Any {
+	if len(path) == 0 {
+		return any
+	}
+	switch firstPath := path[0].(type) {
+	case string:
+		iter := any.cfg.BorrowIterator(any.buf)
+		defer any.cfg.ReturnIterator(iter)
+		valueBytes := locateObjectField(iter, firstPath)
+		if valueBytes == nil {
+			return newInvalidAny(path)
+		}
+		iter.ResetBytes(valueBytes)
+		return locatePath(iter, path[1:])
+	case int32:
+		if '*' == firstPath {
+			mappedAll := map[string]Any{}
+			iter := any.cfg.BorrowIterator(any.buf)
+			defer any.cfg.ReturnIterator(iter)
+			iter.ReadMapCB(func(iter *Iterator, field string) bool {
+				mapped := locatePath(iter, path[1:])
+				if mapped.ValueType() != InvalidValue {
+					mappedAll[field] = mapped
+				}
+				return true
+			})
+			return wrapMap(mappedAll)
+		}
+		return newInvalidAny(path)
+	default:
+		return newInvalidAny(path)
+	}
+}
+
+func (any *objectLazyAny) Keys() []string {
+	keys := []string{}
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	iter.ReadMapCB(func(iter *Iterator, field string) bool {
+		iter.Skip()
+		keys = append(keys, field)
+		return true
+	})
+	return keys
+}
+
+func (any *objectLazyAny) Size() int {
+	size := 0
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	iter.ReadObjectCB(func(iter *Iterator, field string) bool {
+		iter.Skip()
+		size++
+		return true
+	})
+	return size
+}
+
+func (any *objectLazyAny) WriteTo(stream *Stream) {
+	stream.Write(any.buf)
+}
+
+func (any *objectLazyAny) GetInterface() interface{} {
+	iter := any.cfg.BorrowIterator(any.buf)
+	defer any.cfg.ReturnIterator(iter)
+	return iter.Read()
+}
+
+type objectAny struct {
+	baseAny
+	err error
+	val reflect.Value
+}
+
+func wrapStruct(val interface{}) *objectAny {
+	return &objectAny{baseAny{}, nil, reflect.ValueOf(val)}
+}
+
+func (any *objectAny) ValueType() ValueType {
+	return ObjectValue
+}
+
+func (any *objectAny) MustBeValid() Any {
+	return any
+}
+
+func (any *objectAny) Parse() *Iterator {
+	return nil
+}
+
+func (any *objectAny) LastError() error {
+	return any.err
+}
+
+func (any *objectAny) ToBool() bool {
+	return any.val.NumField() != 0
+}
+
+func (any *objectAny) ToInt() int {
+	return 0
+}
+
+func (any *objectAny) ToInt32() int32 {
+	return 0
+}
+
+func (any *objectAny) ToInt64() int64 {
+	return 0
+}
+
+func (any *objectAny) ToUint() uint {
+	return 0
+}
+
+func (any *objectAny) ToUint32() uint32 {
+	return 0
+}
+
+func (any *objectAny) ToUint64() uint64 {
+	return 0
+}
+
+func (any *objectAny) ToFloat32() float32 {
+	return 0
+}
+
+func (any *objectAny) ToFloat64() float64 {
+	return 0
+}
+
+func (any *objectAny) ToString() string {
+	str, err := MarshalToString(any.val.Interface())
+	any.err = err
+	return str
+}
+
+func (any *objectAny) Get(path ...interface{}) Any {
+	if len(path) == 0 {
+		return any
+	}
+	switch firstPath := path[0].(type) {
+	case string:
+		field := any.val.FieldByName(firstPath)
+		if !field.IsValid() {
+			return newInvalidAny(path)
+		}
+		return Wrap(field.Interface())
+	case int32:
+		if '*' == firstPath {
+			mappedAll := map[string]Any{}
+			for i := 0; i < any.val.NumField(); i++ {
+				field := any.val.Field(i)
+				if field.CanInterface() {
+					mapped := Wrap(field.Interface()).Get(path[1:]...)
+					if mapped.ValueType() != InvalidValue {
+						mappedAll[any.val.Type().Field(i).Name] = mapped
+					}
+				}
+			}
+			return wrapMap(mappedAll)
+		}
+		return newInvalidAny(path)
+	default:
+		return newInvalidAny(path)
+	}
+}
+
+func (any *objectAny) Keys() []string {
+	keys := make([]string, 0, any.val.NumField())
+	for i := 0; i < any.val.NumField(); i++ {
+		keys = append(keys, any.val.Type().Field(i).Name)
+	}
+	return keys
+}
+
+func (any *objectAny) Size() int {
+	return any.val.NumField()
+}
+
+func (any *objectAny) WriteTo(stream *Stream) {
+	stream.WriteVal(any.val)
+}
+
+func (any *objectAny) GetInterface() interface{} {
+	return any.val.Interface()
+}
+
+type mapAny struct {
+	baseAny
+	err error
+	val reflect.Value
+}
+
+func wrapMap(val interface{}) *mapAny {
+	return &mapAny{baseAny{}, nil, reflect.ValueOf(val)}
+}
+
+func (any *mapAny) ValueType() ValueType {
+	return ObjectValue
+}
+
+func (any *mapAny) MustBeValid() Any {
+	return any
+}
+
+func (any *mapAny) Parse() *Iterator {
+	return nil
+}
+
+func (any *mapAny) LastError() error {
+	return any.err
+}
+
+func (any *mapAny) ToBool() bool {
+	return true
+}
+
+func (any *mapAny) ToInt() int {
+	return 0
+}
+
+func (any *mapAny) ToInt32() int32 {
+	return 0
+}
+
+func (any *mapAny) ToInt64() int64 {
+	return 0
+}
+
+func (any *mapAny) ToUint() uint {
+	return 0
+}
+
+func (any *mapAny) ToUint32() uint32 {
+	return 0
+}
+
+func (any *mapAny) ToUint64() uint64 {
+	return 0
+}
+
+func (any *mapAny) ToFloat32() float32 {
+	return 0
+}
+
+func (any *mapAny) ToFloat64() float64 {
+	return 0
+}
+
+func (any *mapAny) ToString() string {
+	str, err := MarshalToString(any.val.Interface())
+	any.err = err
+	return str
+}
+
+func (any *mapAny) Get(path ...interface{}) Any {
+	if len(path) == 0 {
+		return any
+	}
+	switch firstPath := path[0].(type) {
+	case int32:
+		if '*' == firstPath {
+			mappedAll := map[string]Any{}
+			for _, key := range any.val.MapKeys() {
+				keyAsStr := key.String()
+				element := Wrap(any.val.MapIndex(key).Interface())
+				mapped := element.Get(path[1:]...)
+				if mapped.ValueType() != InvalidValue {
+					mappedAll[keyAsStr] = mapped
+				}
+			}
+			return wrapMap(mappedAll)
+		}
+		return newInvalidAny(path)
+	default:
+		value := any.val.MapIndex(reflect.ValueOf(firstPath))
+		if !value.IsValid() {
+			return newInvalidAny(path)
+		}
+		return Wrap(value.Interface())
+	}
+}
+
+func (any *mapAny) Keys() []string {
+	keys := make([]string, 0, any.val.Len())
+	for _, key := range any.val.MapKeys() {
+		keys = append(keys, key.String())
+	}
+	return keys
+}
+
+func (any *mapAny) Size() int {
+	return any.val.Len()
+}
+
+func (any *mapAny) WriteTo(stream *Stream) {
+	stream.WriteVal(any.val)
+}
+
+func (any *mapAny) GetInterface() interface{} {
+	return any.val.Interface()
+}

vendor/github.com/json-iterator/go/any_str.go

@@ -0,0 +1,166 @@
+package jsoniter
+
+import (
+	"fmt"
+	"strconv"
+)
+
+type stringAny struct {
+	baseAny
+	val string
+}
+
+func (any *stringAny) Get(path ...interface{}) Any {
+	if len(path) == 0 {
+		return any
+	}
+	return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)}
+}
+
+func (any *stringAny) Parse() *Iterator {
+	return nil
+}
+
+func (any *stringAny) ValueType() ValueType {
+	return StringValue
+}
+
+func (any *stringAny) MustBeValid() Any {
+	return any
+}
+
+func (any *stringAny) LastError() error {
+	return nil
+}
+
+func (any *stringAny) ToBool() bool {
+	str := any.ToString()
+	if str == "0" {
+		return false
+	}
+	for _, c := range str {
+		switch c {
+		case ' ', '\n', '\r', '\t':
+		default:
+			return true
+		}
+	}
+	return false
+}
+
+func (any *stringAny) ToInt() int {
+	return int(any.ToInt64())
+
+}
+
+func (any *stringAny) ToInt32() int32 {
+	return int32(any.ToInt64())
+}
+
+func (any *stringAny) ToInt64() int64 {
+	if any.val == "" {
+		return 0
+	}
+
+	flag := 1
+	startPos := 0
+	endPos := 0
+	if any.val[0] == '+' || any.val[0] == '-' {
+		startPos = 1
+	}
+
+	if any.val[0] == '-' {
+		flag = -1
+	}
+
+	for i := startPos; i < len(any.val); i++ {
+		if any.val[i] >= '0' && any.val[i] <= '9' {
+			endPos = i + 1
+		} else {
+			break
+		}
+	}
+	parsed, _ := strconv.ParseInt(any.val[startPos:endPos], 10, 64)
+	return int64(flag) * parsed
+}
+
+func (any *stringAny) ToUint() uint {
+	return uint(any.ToUint64())
+}
+
+func (any *stringAny) ToUint32() uint32 {
+	return uint32(any.ToUint64())
+}
+
+func (any *stringAny) ToUint64() uint64 {
+	if any.val == "" {
+		return 0
+	}
+
+	startPos := 0
+	endPos := 0
+
+	if any.val[0] == '-' {
+		return 0
+	}
+	if any.val[0] == '+' {
+		startPos = 1
+	}
+
+	for i := startPos; i < len(any.val); i++ {
+		if any.val[i] >= '0' && any.val[i] <= '9' {
+			endPos = i + 1
+		} else {
+			break
+		}
+	}
+	parsed, _ := strconv.ParseUint(any.val[startPos:endPos], 10, 64)
+	return parsed
+}
+
+func (any *stringAny) ToFloat32() float32 {
+	return float32(any.ToFloat64())
+}
+
+func (any *stringAny) ToFloat64() float64 {
+	if len(any.val) == 0 {
+		return 0
+	}
+
+	// first char invalid
+	if any.val[0] != '+' && any.val[0] != '-' && (any.val[0] > '9' || any.val[0] < '0') {
+		return 0
+	}
+
+	// extract valid num expression from string
+	// eg 123true => 123, -12.12xxa => -12.12
+	endPos := 1
+	for i := 1; i < len(any.val); i++ {
+		if any.val[i] == '.' || any.val[i] == 'e' || any.val[i] == 'E' || any.val[i] == '+' || any.val[i] == '-' {
+			endPos = i + 1
+			continue
+		}
+
+		// end position is the first char which is not digit
+		if any.val[i] >= '0' && any.val[i] <= '9' {
+			endPos = i + 1
+		} else {
+			endPos = i
+			break
+		}
+	}
+	parsed, _ := strconv.ParseFloat(any.val[:endPos], 64)
+	return parsed
+}
+
+func (any *stringAny) ToString() string {
+	return any.val
+}
+
+func (any *stringAny) WriteTo(stream *Stream) {
+	stream.WriteString(any.val)
+}
+
+func (any *stringAny) GetInterface() interface{} {
+	return any.val
+}

vendor/github.com/json-iterator/go/any_uint32.go

@@ -0,0 +1,74 @@
+package jsoniter
+
+import (
+	"strconv"
+)
+
+type uint32Any struct {
+	baseAny
+	val uint32
+}
+
+func (any *uint32Any) LastError() error {
+	return nil
+}
+
+func (any *uint32Any) ValueType() ValueType {
+	return NumberValue
+}
+
+func (any *uint32Any) MustBeValid() Any {
+	return any
+}
+
+func (any *uint32Any) ToBool() bool {
+	return any.val != 0
+}
+
+func (any *uint32Any) ToInt() int {
+	return int(any.val)
+}
+
+func (any *uint32Any) ToInt32() int32 {
+	return int32(any.val)
+}
+
+func (any *uint32Any) ToInt64() int64 {
+	return int64(any.val)
+}
+
+func (any *uint32Any) ToUint() uint {
+	return uint(any.val)
+}
+
+func (any *uint32Any) ToUint32() uint32 {
+	return any.val
+}
+
+func (any *uint32Any) ToUint64() uint64 {
+	return uint64(any.val)
+}
+
+func (any *uint32Any) ToFloat32() float32 {
+	return float32(any.val)
+}
+
+func (any *uint32Any) ToFloat64() float64 {
+	return float64(any.val)
+}
+
+func (any *uint32Any) ToString() string {
+	return strconv.FormatInt(int64(any.val), 10)
+}
+
+func (any *uint32Any) WriteTo(stream *Stream) {
+	stream.WriteUint32(any.val)
+}
+
+func (any *uint32Any) Parse() *Iterator {
+	return nil
+}
+
+func (any *uint32Any) GetInterface() interface{} {
+	return any.val
+}

vendor/github.com/json-iterator/go/any_uint64.go

@@ -0,0 +1,74 @@
+package jsoniter
+
+import (
+	"strconv"
+)
+
+type uint64Any struct {
+	baseAny
+	val uint64
+}
+
+func (any *uint64Any) LastError() error {
+	return nil
+}
+
+func (any *uint64Any) ValueType() ValueType {
+	return NumberValue
+}
+
+func (any *uint64Any) MustBeValid() Any {
+	return any
+}
+
+func (any *uint64Any) ToBool() bool {
+	return any.val != 0
+}
+
+func (any *uint64Any) ToInt() int {
+	return int(any.val)
+}
+
+func (any *uint64Any) ToInt32() int32 {
+	return int32(any.val)
+}
+
+func (any *uint64Any) ToInt64() int64 {
+	return int64(any.val)
+}
+
+func (any *uint64Any) ToUint() uint {
+	return uint(any.val)
+}
+
+func (any *uint64Any) ToUint32() uint32 {
+	return uint32(any.val)
+}
+
+func (any *uint64Any) ToUint64() uint64 {
+	return any.val
+}
+
+func (any *uint64Any) ToFloat32() float32 {
+	return float32(any.val)
+}
+
+func (any *uint64Any) ToFloat64() float64 {
+	return float64(any.val)
+}
+
+func (any *uint64Any) ToString() string {
+	return strconv.FormatUint(any.val, 10)
+}
+
+func (any *uint64Any) WriteTo(stream *Stream) {
+	stream.WriteUint64(any.val)
+}
+
+func (any *uint64Any) Parse() *Iterator {
+	return nil
+}
+
+func (any *uint64Any) GetInterface() interface{} {
+	return any.val
+}

vendor/github.com/json-iterator/go/build.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e
+set -x
+
+if [ ! -d /tmp/build-golang/src/github.com/json-iterator ]; then
+    mkdir -p /tmp/build-golang/src/github.com/json-iterator
+    ln -s $PWD /tmp/build-golang/src/github.com/json-iterator/go
+fi
+export GOPATH=/tmp/build-golang
+go get -u github.com/golang/dep/cmd/dep
+cd /tmp/build-golang/src/github.com/json-iterator/go
+exec $GOPATH/bin/dep ensure -update

vendor/github.com/json-iterator/go/config.go

@@ -0,0 +1,375 @@
+package jsoniter
+
+import (
+	"encoding/json"
+	"io"
+	"reflect"
+	"sync"
+	"unsafe"
+
+	"github.com/modern-go/concurrent"
+	"github.com/modern-go/reflect2"
+)
+
+// Config customize how the API should behave.
+// The API is created from Config by Froze.
+type Config struct {
+	IndentionStep                 int
+	MarshalFloatWith6Digits       bool
+	EscapeHTML                    bool
+	SortMapKeys                   bool
+	UseNumber                     bool
+	DisallowUnknownFields         bool
+	TagKey                        string
+	OnlyTaggedField               bool
+	ValidateJsonRawMessage        bool
+	ObjectFieldMustBeSimpleString bool
+	CaseSensitive                 bool
+}
+
+// API the public interface of this package.
+// Primary Marshal and Unmarshal.
+type API interface {
+	IteratorPool
+	StreamPool
+	MarshalToString(v interface{}) (string, error)
+	Marshal(v interface{}) ([]byte, error)
+	MarshalIndent(v interface{}, prefix, indent string) ([]byte, error)
+	UnmarshalFromString(str string, v interface{}) error
+	Unmarshal(data []byte, v interface{}) error
+	Get(data []byte, path ...interface{}) Any
+	NewEncoder(writer io.Writer) *Encoder
+	NewDecoder(reader io.Reader) *Decoder
+	Valid(data []byte) bool
+	RegisterExtension(extension Extension)
+	DecoderOf(typ reflect2.Type) ValDecoder
+	EncoderOf(typ reflect2.Type) ValEncoder
+}
+
+// ConfigDefault the default API
+var ConfigDefault = Config{
+	EscapeHTML: true,
+}.Froze()
+
+// ConfigCompatibleWithStandardLibrary tries to be 100% compatible with standard library behavior
+var ConfigCompatibleWithStandardLibrary = Config{
+	EscapeHTML:             true,
+	SortMapKeys:            true,
+	ValidateJsonRawMessage: true,
+}.Froze()
+
+// ConfigFastest marshals float with only 6 digits precision
+var ConfigFastest = Config{
+	EscapeHTML:                    false,
+	MarshalFloatWith6Digits:       true, // will lose precession
+	ObjectFieldMustBeSimpleString: true, // do not unescape object field
+}.Froze()
+
+type frozenConfig struct {
+	configBeforeFrozen            Config
+	sortMapKeys                   bool
+	indentionStep                 int
+	objectFieldMustBeSimpleString bool
+	onlyTaggedField               bool
+	disallowUnknownFields         bool
+	decoderCache                  *concurrent.Map
+	encoderCache                  *concurrent.Map
+	encoderExtension              Extension
+	decoderExtension              Extension
+	extraExtensions               []Extension
+	streamPool                    *sync.Pool
+	iteratorPool                  *sync.Pool
+	caseSensitive                 bool
+}
+
+func (cfg *frozenConfig) initCache() {
+	cfg.decoderCache = concurrent.NewMap()
+	cfg.encoderCache = concurrent.NewMap()
+}
+
+func (cfg *frozenConfig) addDecoderToCache(cacheKey uintptr, decoder ValDecoder) {
+	cfg.decoderCache.Store(cacheKey, decoder)
+}
+
+func (cfg *frozenConfig) addEncoderToCache(cacheKey uintptr, encoder ValEncoder) {
+	cfg.encoderCache.Store(cacheKey, encoder)
+}
+
+func (cfg *frozenConfig) getDecoderFromCache(cacheKey uintptr) ValDecoder {
+	decoder, found := cfg.decoderCache.Load(cacheKey)
+	if found {
+		return decoder.(ValDecoder)
+	}
+	return nil
+}
+
+func (cfg *frozenConfig) getEncoderFromCache(cacheKey uintptr) ValEncoder {
+	encoder, found := cfg.encoderCache.Load(cacheKey)
+	if found {
+		return encoder.(ValEncoder)
+	}
+	return nil
+}
+
+var cfgCache = concurrent.NewMap()
+
+func getFrozenConfigFromCache(cfg Config) *frozenConfig {
+	obj, found := cfgCache.Load(cfg)
+	if found {
+		return obj.(*frozenConfig)
+	}
+	return nil
+}
+
+func addFrozenConfigToCache(cfg Config, frozenConfig *frozenConfig) {
+	cfgCache.Store(cfg, frozenConfig)
+}
+
+// Froze forge API from config
+func (cfg Config) Froze() API {
+	api := &frozenConfig{
+		sortMapKeys:                   cfg.SortMapKeys,
+		indentionStep:                 cfg.IndentionStep,
+		objectFieldMustBeSimpleString: cfg.ObjectFieldMustBeSimpleString,
+		onlyTaggedField:               cfg.OnlyTaggedField,
+		disallowUnknownFields:         cfg.DisallowUnknownFields,
+		caseSensitive:                 cfg.CaseSensitive,
+	}
+	api.streamPool = &sync.Pool{
+		New: func() interface{} {
+			return NewStream(api, nil, 512)
+		},
+	}
+	api.iteratorPool = &sync.Pool{
+		New: func() interface{} {
+			return NewIterator(api)
+		},
+	}
+	api.initCache()
+	encoderExtension := EncoderExtension{}
+	decoderExtension := DecoderExtension{}
+	if cfg.MarshalFloatWith6Digits {
+		api.marshalFloatWith6Digits(encoderExtension)
+	}
+	if cfg.EscapeHTML {
+		api.escapeHTML(encoderExtension)
+	}
+	if cfg.UseNumber {
+		api.useNumber(decoderExtension)
+	}
+	if cfg.ValidateJsonRawMessage {
+		api.validateJsonRawMessage(encoderExtension)
+	}
+	api.encoderExtension = encoderExtension
+	api.decoderExtension = decoderExtension
+	api.configBeforeFrozen = cfg
+	return api
+}
+
+func (cfg Config) frozeWithCacheReuse(extraExtensions []Extension) *frozenConfig {
+	api := getFrozenConfigFromCache(cfg)
+	if api != nil {
+		return api
+	}
+	api = cfg.Froze().(*frozenConfig)
+	for _, extension := range extraExtensions {
+		api.RegisterExtension(extension)
+	}
+	addFrozenConfigToCache(cfg, api)
+	return api
+}
+
+func (cfg *frozenConfig) validateJsonRawMessage(extension EncoderExtension) {
+	encoder := &funcEncoder{func(ptr unsafe.Pointer, stream *Stream) {
+		rawMessage := *(*json.RawMessage)(ptr)
+		iter := cfg.BorrowIterator([]byte(rawMessage))
+		iter.Read()
+		if iter.Error != nil {
+			stream.WriteRaw("null")
+		} else {
+			cfg.ReturnIterator(iter)
+			stream.WriteRaw(string(rawMessage))
+		}
+	}, func(ptr unsafe.Pointer) bool {
+		return len(*((*json.RawMessage)(ptr))) == 0
+	}}
+	extension[reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem()] = encoder
+	extension[reflect2.TypeOfPtr((*RawMessage)(nil)).Elem()] = encoder
+}
+
+func (cfg *frozenConfig) useNumber(extension DecoderExtension) {
+	extension[reflect2.TypeOfPtr((*interface{})(nil)).Elem()] = &funcDecoder{func(ptr unsafe.Pointer, iter *Iterator) {
+		exitingValue := *((*interface{})(ptr))
+		if exitingValue != nil && reflect.TypeOf(exitingValue).Kind() == reflect.Ptr {
+			iter.ReadVal(exitingValue)
+			return
+		}
+		if iter.WhatIsNext() == NumberValue {
+			*((*interface{})(ptr)) = json.Number(iter.readNumberAsString())
+		} else {
+			*((*interface{})(ptr)) = iter.Read()
+		}
+	}}
+}
+func (cfg *frozenConfig) getTagKey() string {
+	tagKey := cfg.configBeforeFrozen.TagKey
+	if tagKey == "" {
+		return "json"
+	}
+	return tagKey
+}
+
+func (cfg *frozenConfig) RegisterExtension(extension Extension) {
+	cfg.extraExtensions = append(cfg.extraExtensions, extension)
+	copied := cfg.configBeforeFrozen
+	cfg.configBeforeFrozen = copied
+}
+
+type lossyFloat32Encoder struct {
+}
+
+func (encoder *lossyFloat32Encoder) Encode(ptr unsafe.Pointer, stream *Stream) {
+	stream.WriteFloat32Lossy(*((*float32)(ptr)))
+}
+
+func (encoder *lossyFloat32Encoder) IsEmpty(ptr unsafe.Pointer) bool {
+	return *((*float32)(ptr)) == 0
+}
+
+type lossyFloat64Encoder struct {
+}
+
+func (encoder *lossyFloat64Encoder) Encode(ptr unsafe.Pointer, stream *Stream) {
+	stream.WriteFloat64Lossy(*((*float64)(ptr)))
+}
+
+func (encoder *lossyFloat64Encoder) IsEmpty(ptr unsafe.Pointer) bool {
+	return *((*float64)(ptr)) == 0
+}
+
+// EnableLossyFloatMarshalling keeps 10**(-6) precision
+// for float variables for better performance.
+func (cfg *frozenConfig) marshalFloatWith6Digits(extension EncoderExtension) {
+	// for better performance
+	extension[reflect2.TypeOfPtr((*float32)(nil)).Elem()] = &lossyFloat32Encoder{}
+	extension[reflect2.TypeOfPtr((*float64)(nil)).Elem()] = &lossyFloat64Encoder{}
+}
+
+type htmlEscapedStringEncoder struct {
+}
+
+func (encoder *htmlEscapedStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
+	str := *((*string)(ptr))
+	stream.WriteStringWithHTMLEscaped(str)
+}
+
+func (encoder *htmlEscapedStringEncoder) IsEmpty(ptr unsafe.Pointer) bool {
+	return *((*string)(ptr)) == ""
+}
+
+func (cfg *frozenConfig) escapeHTML(encoderExtension EncoderExtension) {
+	encoderExtension[reflect2.TypeOfPtr((*string)(nil)).Elem()] = &htmlEscapedStringEncoder{}
+}
+
+func (cfg *frozenConfig) cleanDecoders() {
+	typeDecoders = map[string]ValDecoder{}
+	fieldDecoders = map[string]ValDecoder{}
+	*cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig))
+}
+
+func (cfg *frozenConfig) cleanEncoders() {
+	typeEncoders = map[string]ValEncoder{}
+	fieldEncoders = map[string]ValEncoder{}
+	*cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig))
+}
+
+func (cfg *frozenConfig) MarshalToString(v interface{}) (string, error) {
+	stream := cfg.BorrowStream(nil)
+	defer cfg.ReturnStream(stream)
+	stream.WriteVal(v)
+	if stream.Error != nil {
+		return "", stream.Error
+	}
+	return string(stream.Buffer()), nil
+}
+
+func (cfg *frozenConfig) Marshal(v interface{}) ([]byte, error) {
+	stream := cfg.BorrowStream(nil)
+	defer cfg.ReturnStream(stream)
+	stream.WriteVal(v)
+	if stream.Error != nil {
+		return nil, stream.Error
+	}
+	result := stream.Buffer()
+	copied := make([]byte, len(result))
+	copy(copied, result)
+	return copied, nil
+}
+
+func (cfg *frozenConfig) MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) {
+	if prefix != "" {
+		panic("prefix is not supported")
+	}
+	for _, r := range indent {
+		if r != ' ' {
+			panic("indent can only be space")
+		}
+	}
+	newCfg := cfg.configBeforeFrozen
+	newCfg.IndentionStep = len(indent)
+	return newCfg.frozeWithCacheReuse(cfg.extraExtensions).Marshal(v)
+}
+
+func (cfg *frozenConfig) UnmarshalFromString(str string, v interface{}) error {
+	data := []byte(str)
+	iter := cfg.BorrowIterator(data)
+	defer cfg.ReturnIterator(iter)
+	iter.ReadVal(v)
+	c := iter.nextToken()
+	if c == 0 {
+		if iter.Error == io.EOF {
+			return nil
+		}
+		return iter.Error
+	}
+	iter.ReportError("Unmarshal", "there are bytes left after unmarshal")
+	return iter.Error
+}
+
+func (cfg *frozenConfig) Get(data []byte, path ...interface{}) Any {
+	iter := cfg.BorrowIterator(data)
+	defer cfg.ReturnIterator(iter)
+	return locatePath(iter, path)
+}
+
+func (cfg *frozenConfig) Unmarshal(data []byte, v interface{}) error {
+	iter := cfg.BorrowIterator(data)
+	defer cfg.ReturnIterator(iter)
+	iter.ReadVal(v)
+	c := iter.nextToken()
+	if c == 0 {
+		if iter.Error == io.EOF {
+			return nil
+		}
+		return iter.Error
+	}
+	iter.ReportError("Unmarshal", "there are bytes left after unmarshal")
+	return iter.Error
+}
+
+func (cfg *frozenConfig) NewEncoder(writer io.Writer) *Encoder {
+	stream := NewStream(cfg, writer, 512)
+	return &Encoder{stream}
+}
+
+func (cfg *frozenConfig) NewDecoder(reader io.Reader) *Decoder {
+	iter := Parse(cfg, reader, 512)
+	return &Decoder{iter}
+}
+
+func (cfg *frozenConfig) Valid(data []byte) bool {
+	iter := cfg.BorrowIterator(data)
+	defer cfg.ReturnIterator(iter)
+	iter.Skip()
+	return iter.Error == nil
+}

vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md

@@ -0,0 +1,7 @@
+| json type \ dest type | bool | int | uint | float |string|
+| --- | --- | --- | --- |--|--|
+| number | positive => true <br/> negative => true <br/> zero => false| 23.2 => 23 <br/> -32.1 => -32| 12.1 => 12 <br/> -12.1 => 0|as normal|same as origin|
+| string | empty string => false <br/> string "0" => false <br/> other strings => true | "123.32" => 123 <br/> "-123.4" => -123 <br/> "123.23xxxw" => 123 <br/>  "abcde12" => 0 <br/> "-32.1" => -32| 13.2 => 13 <br/> -1.1 => 0 |12.1 => 12.1 <br/> -12.3 => -12.3<br/> 12.4xxa => 12.4 <br/> +1.1e2 =>110 |same as origin|
+| bool | true => true <br/> false => false| true => 1 <br/> false => 0 | true => 1 <br/> false => 0 |true => 1 <br/>false => 0|true => "true" <br/> false => "false"|
+| object | true | 0 | 0 |0|originnal json|
+| array | empty array => false <br/> nonempty array => true| [] => 0 <br/> [1,2] => 1 | [] => 0 <br/> [1,2] => 1 |[] => 0<br/>[1,2] => 1|original json|

vendor/github.com/json-iterator/go/iter.go

@@ -0,0 +1,322 @@
+package jsoniter
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+)
+
+// ValueType the type for JSON element
+type ValueType int
+
+const (
+	// InvalidValue invalid JSON element
+	InvalidValue ValueType = iota
+	// StringValue JSON element "string"
+	StringValue
+	// NumberValue JSON element 100 or 0.10
+	NumberValue
+	// NilValue JSON element null
+	NilValue
+	// BoolValue JSON element true or false
+	BoolValue
+	// ArrayValue JSON element []
+	ArrayValue
+	// ObjectValue JSON element {}
+	ObjectValue
+)
+
+var hexDigits []byte
+var valueTypes []ValueType
+
+func init() {
+	hexDigits = make([]byte, 256)
+	for i := 0; i < len(hexDigits); i++ {
+		hexDigits[i] = 255
+	}
+	for i := '0'; i <= '9'; i++ {
+		hexDigits[i] = byte(i - '0')
+	}
+	for i := 'a'; i <= 'f'; i++ {
+		hexDigits[i] = byte((i - 'a') + 10)
+	}
+	for i := 'A'; i <= 'F'; i++ {
+		hexDigits[i] = byte((i - 'A') + 10)
+	}
+	valueTypes = make([]ValueType, 256)
+	for i := 0; i < len(valueTypes); i++ {
+		valueTypes[i] = InvalidValue
+	}
+	valueTypes['"'] = StringValue
+	valueTypes['-'] = NumberValue
+	valueTypes['0'] = NumberValue
+	valueTypes['1'] = NumberValue
+	valueTypes['2'] = NumberValue
+	valueTypes['3'] = NumberValue
+	valueTypes['4'] = NumberValue
+	valueTypes['5'] = NumberValue
+	valueTypes['6'] = NumberValue
+	valueTypes['7'] = NumberValue
+	valueTypes['8'] = NumberValue
+	valueTypes['9'] = NumberValue
+	valueTypes['t'] = BoolValue
+	valueTypes['f'] = BoolValue
+	valueTypes['n'] = NilValue
+	valueTypes['['] = ArrayValue
+	valueTypes['{'] = ObjectValue
+}
+
+// Iterator is a io.Reader like object, with JSON specific read functions.
+// Error is not returned as return value, but stored as Error member on this iterator instance.
+type Iterator struct {
+	cfg              *frozenConfig
+	reader           io.Reader
+	buf              []byte
+	head             int
+	tail             int
+	captureStartedAt int
+	captured         []byte
+	Error            error
+	Attachment       interface{} // open for customized decoder
+}
+
+// NewIterator creates an empty Iterator instance
+func NewIterator(cfg API) *Iterator {
+	return &Iterator{
+		cfg:    cfg.(*frozenConfig),
+		reader: nil,
+		buf:    nil,
+		head:   0,
+		tail:   0,
+	}
+}
+
+// Parse creates an Iterator instance from io.Reader
+func Parse(cfg API, reader io.Reader, bufSize int) *Iterator {
+	return &Iterator{
+		cfg:    cfg.(*frozenConfig),
+		reader: reader,
+		buf:    make([]byte, bufSize),
+		head:   0,
+		tail:   0,
+	}
+}
+
+// ParseBytes creates an Iterator instance from byte array
+func ParseBytes(cfg API, input []byte) *Iterator {
+	return &Iterator{
+		cfg:    cfg.(*frozenConfig),
+		reader: nil,
+		buf:    input,
+		head:   0,
+		tail:   len(input),
+	}
+}
+
+// ParseString creates an Iterator instance from string
+func ParseString(cfg API, input string) *Iterator {
+	return ParseBytes(cfg, []byte(input))
+}
+
+// Pool returns a pool can provide more iterator with same configuration
+func (iter *Iterator) Pool() IteratorPool {
+	return iter.cfg
+}
+
+// Reset reuse iterator instance by specifying another reader
+func (iter *Iterator) Reset(reader io.Reader) *Iterator {
+	iter.reader = reader
+	iter.head = 0
+	iter.tail = 0
+	return iter
+}
+
+// ResetBytes reuse iterator instance by specifying another byte array as input
+func (iter *Iterator) ResetBytes(input []byte) *Iterator {
+	iter.reader = nil
+	iter.buf = input
+	iter.head = 0
+	iter.tail = len(input)
+	return iter
+}
+
+// WhatIsNext gets ValueType of relatively next json element
+func (iter *Iterator) WhatIsNext() ValueType {
+	valueType := valueTypes[iter.nextToken()]
+	iter.unreadByte()
+	return valueType
+}
+
+func (iter *Iterator) skipWhitespacesWithoutLoadMore() bool {
+	for i := iter.head; i < iter.tail; i++ {
+		c := iter.buf[i]
+		switch c {
+		case ' ', '\n', '\t', '\r':
+			continue
+		}
+		iter.head = i
+		return false
+	}
+	return true
+}
+
+func (iter *Iterator) isObjectEnd() bool {
+	c := iter.nextToken()
+	if c == ',' {
+		return false
+	}
+	if c == '}' {
+		return true
+	}
+	iter.ReportError("isObjectEnd", "object ended prematurely, unexpected char "+string([]byte{c}))
+	return true
+}
+
+func (iter *Iterator) nextToken() byte {
+	// a variation of skip whitespaces, returning the next non-whitespace token
+	for {
+		for i := iter.head; i < iter.tail; i++ {
+			c := iter.buf[i]
+			switch c {
+			case ' ', '\n', '\t', '\r':
+				continue
+			}
+			iter.head = i + 1
+			return c
+		}
+		if !iter.loadMore() {
+			return 0
+		}
+	}
+}
+
+// ReportError record a error in iterator instance with current position.
+func (iter *Iterator) ReportError(operation string, msg string) {
+	if iter.Error != nil {
+		if iter.Error != io.EOF {
+			return
+		}
+	}
+	peekStart := iter.head - 10
+	if peekStart < 0 {
+		peekStart = 0
+	}
+	peekEnd := iter.head + 10
+	if peekEnd > iter.tail {
+		peekEnd = iter.tail
+	}
+	parsing := string(iter.buf[peekStart:peekEnd])
+	contextStart := iter.head - 50
+	if contextStart < 0 {
+		contextStart = 0
+	}
+	contextEnd := iter.head + 50
+	if contextEnd > iter.tail {
+		contextEnd = iter.tail
+	}
+	context := string(iter.buf[contextStart:contextEnd])
+	iter.Error = fmt.Errorf("%s: %s, error found in #%v byte of ...|%s|..., bigger context ...|%s|...",
+		operation, msg, iter.head-peekStart, parsing, context)
+}
+
+// CurrentBuffer gets current buffer as string for debugging purpose
+func (iter *Iterator) CurrentBuffer() string {
+	peekStart := iter.head - 10
+	if peekStart < 0 {
+		peekStart = 0
+	}
+	return fmt.Sprintf("parsing #%v byte, around ...|%s|..., whole buffer ...|%s|...", iter.head,
+		string(iter.buf[peekStart:iter.head]), string(iter.buf[0:iter.tail]))
+}
+
+func (iter *Iterator) readByte() (ret byte) {
+	if iter.head == iter.tail {
+		if iter.loadMore() {
+			ret = iter.buf[iter.head]
+			iter.head++
+			return ret
+		}
+		return 0
+	}
+	ret = iter.buf[iter.head]
+	iter.head++
+	return ret
+}
+
+func (iter *Iterator) loadMore() bool {
+	if iter.reader == nil {
+		if iter.Error == nil {
+			iter.head = iter.tail
+			iter.Error = io.EOF
+		}
+		return false
+	}
+	if iter.captured != nil {
+		iter.captured = append(iter.captured,
+			iter.buf[iter.captureStartedAt:iter.tail]...)
+		iter.captureStartedAt = 0
+	}
+	for {
+		n, err := iter.reader.Read(iter.buf)
+		if n == 0 {
+			if err != nil {
+				if iter.Error == nil {
+					iter.Error = err
+				}
+				return false
+			}
+		} else {
+			iter.head = 0
+			iter.tail = n
+			return true
+		}
+	}
+}
+
+func (iter *Iterator) unreadByte() {
+	if iter.Error != nil {
+		return
+	}
+	iter.head--
+	return
+}
+
+// Read read the next JSON element as generic interface{}.
+func (iter *Iterator) Read() interface{} {
+	valueType := iter.WhatIsNext()
+	switch valueType {
+	case StringValue:
+		return iter.ReadString()
+	case NumberValue:
+		if iter.cfg.configBeforeFrozen.UseNumber {
+			return json.Number(iter.readNumberAsString())
+		}
+		return iter.ReadFloat64()
+	case NilValue:
+		iter.skipFourBytes('n', 'u', 'l', 'l')
+		return nil
+	case BoolValue:
+		return iter.ReadBool()
+	case ArrayValue:
+		arr := []interface{}{}
+		iter.ReadArrayCB(func(iter *Iterator) bool {
+			var elem interface{}
+			iter.ReadVal(&elem)
+			arr = append(arr, elem)
+			return true
+		})
+		return arr
+	case ObjectValue:
+		obj := map[string]interface{}{}
+		iter.ReadMapCB(func(Iter *Iterator, field string) bool {
+			var elem interface{}
+			iter.ReadVal(&elem)
+			obj[field] = elem
+			return true
+		})
+		return obj
+	default:
+		iter.ReportError("Read", fmt.Sprintf("unexpected value type: %v", valueType))
+		return nil
+	}
+}