replace zxq.co/ripple/hanayo

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

@@ -0,0 +1,72 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import "net/http"
+
+const (
+	MIMEJSON              = "application/json"
+	MIMEHTML              = "text/html"
+	MIMEXML               = "application/xml"
+	MIMEXML2              = "text/xml"
+	MIMEPlain             = "text/plain"
+	MIMEPOSTForm          = "application/x-www-form-urlencoded"
+	MIMEMultipartPOSTForm = "multipart/form-data"
+	MIMEPROTOBUF          = "application/x-protobuf"
+	MIMEMSGPACK           = "application/x-msgpack"
+	MIMEMSGPACK2          = "application/msgpack"
+)
+
+type Binding interface {
+	Name() string
+	Bind(*http.Request, interface{}) error
+}
+
+type StructValidator interface {
+	// ValidateStruct can receive any kind of type and it should never panic, even if the configuration is not right.
+	// If the received type is not a struct, any validation should be skipped and nil must be returned.
+	// If the received type is a struct or pointer to a struct, the validation should be performed.
+	// If the struct is not valid or the validation itself fails, a descriptive error should be returned.
+	// Otherwise nil must be returned.
+	ValidateStruct(interface{}) error
+}
+
+var Validator StructValidator = &defaultValidator{}
+
+var (
+	JSON          = jsonBinding{}
+	XML           = xmlBinding{}
+	Form          = formBinding{}
+	FormPost      = formPostBinding{}
+	FormMultipart = formMultipartBinding{}
+	ProtoBuf      = protobufBinding{}
+	MsgPack       = msgpackBinding{}
+)
+
+func Default(method, contentType string) Binding {
+	if method == "GET" {
+		return Form
+	}
+
+	switch contentType {
+	case MIMEJSON:
+		return JSON
+	case MIMEXML, MIMEXML2:
+		return XML
+	case MIMEPROTOBUF:
+		return ProtoBuf
+	case MIMEMSGPACK, MIMEMSGPACK2:
+		return MsgPack
+	default: //case MIMEPOSTForm, MIMEMultipartPOSTForm:
+		return Form
+	}
+}
+
+func validate(obj interface{}) error {
+	if Validator == nil {
+		return nil
+	}
+	return Validator.ValidateStruct(obj)
+}

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

@@ -0,0 +1,259 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+	"bytes"
+	"mime/multipart"
+	"net/http"
+	"testing"
+
+	"github.com/gin-gonic/gin/binding/example"
+	"github.com/golang/protobuf/proto"
+	"github.com/stretchr/testify/assert"
+	"github.com/ugorji/go/codec"
+)
+
+type FooStruct struct {
+	Foo string `msgpack:"foo" json:"foo" form:"foo" xml:"foo" binding:"required"`
+}
+
+type FooBarStruct struct {
+	FooStruct
+	Bar string `msgpack:"bar" json:"bar" form:"bar" xml:"bar" binding:"required"`
+}
+
+func TestBindingDefault(t *testing.T) {
+	assert.Equal(t, Default("GET", ""), Form)
+	assert.Equal(t, Default("GET", MIMEJSON), Form)
+
+	assert.Equal(t, Default("POST", MIMEJSON), JSON)
+	assert.Equal(t, Default("PUT", MIMEJSON), JSON)
+
+	assert.Equal(t, Default("POST", MIMEXML), XML)
+	assert.Equal(t, Default("PUT", MIMEXML2), XML)
+
+	assert.Equal(t, Default("POST", MIMEPOSTForm), Form)
+	assert.Equal(t, Default("PUT", MIMEPOSTForm), Form)
+
+	assert.Equal(t, Default("POST", MIMEMultipartPOSTForm), Form)
+	assert.Equal(t, Default("PUT", MIMEMultipartPOSTForm), Form)
+
+	assert.Equal(t, Default("POST", MIMEPROTOBUF), ProtoBuf)
+	assert.Equal(t, Default("PUT", MIMEPROTOBUF), ProtoBuf)
+
+	assert.Equal(t, Default("POST", MIMEMSGPACK), MsgPack)
+	assert.Equal(t, Default("PUT", MIMEMSGPACK2), MsgPack)
+}
+
+func TestBindingJSON(t *testing.T) {
+	testBodyBinding(t,
+		JSON, "json",
+		"/", "/",
+		`{"foo": "bar"}`, `{"bar": "foo"}`)
+}
+
+func TestBindingForm(t *testing.T) {
+	testFormBinding(t, "POST",
+		"/", "/",
+		"foo=bar&bar=foo", "bar2=foo")
+}
+
+func TestBindingForm2(t *testing.T) {
+	testFormBinding(t, "GET",
+		"/?foo=bar&bar=foo", "/?bar2=foo",
+		"", "")
+}
+
+func TestBindingXML(t *testing.T) {
+	testBodyBinding(t,
+		XML, "xml",
+		"/", "/",
+		"<map><foo>bar</foo></map>", "<map><bar>foo</bar></map>")
+}
+
+func createFormPostRequest() *http.Request {
+	req, _ := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", bytes.NewBufferString("foo=bar&bar=foo"))
+	req.Header.Set("Content-Type", MIMEPOSTForm)
+	return req
+}
+
+func createFormMultipartRequest() *http.Request {
+	boundary := "--testboundary"
+	body := new(bytes.Buffer)
+	mw := multipart.NewWriter(body)
+	defer mw.Close()
+
+	mw.SetBoundary(boundary)
+	mw.WriteField("foo", "bar")
+	mw.WriteField("bar", "foo")
+	req, _ := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
+	req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
+	return req
+}
+
+func TestBindingFormPost(t *testing.T) {
+	req := createFormPostRequest()
+	var obj FooBarStruct
+	FormPost.Bind(req, &obj)
+
+	assert.Equal(t, obj.Foo, "bar")
+	assert.Equal(t, obj.Bar, "foo")
+}
+
+func TestBindingFormMultipart(t *testing.T) {
+	req := createFormMultipartRequest()
+	var obj FooBarStruct
+	FormMultipart.Bind(req, &obj)
+
+	assert.Equal(t, obj.Foo, "bar")
+	assert.Equal(t, obj.Bar, "foo")
+}
+
+func TestBindingProtoBuf(t *testing.T) {
+	test := &example.Test{
+		Label: proto.String("yes"),
+	}
+	data, _ := proto.Marshal(test)
+
+	testProtoBodyBinding(t,
+		ProtoBuf, "protobuf",
+		"/", "/",
+		string(data), string(data[1:]))
+}
+
+func TestBindingMsgPack(t *testing.T) {
+	test := FooStruct{
+		Foo: "bar",
+	}
+
+	h := new(codec.MsgpackHandle)
+	assert.NotNil(t, h)
+	buf := bytes.NewBuffer([]byte{})
+	assert.NotNil(t, buf)
+	err := codec.NewEncoder(buf, h).Encode(test)
+	assert.NoError(t, err)
+
+	data := buf.Bytes()
+
+	testMsgPackBodyBinding(t,
+		MsgPack, "msgpack",
+		"/", "/",
+		string(data), string(data[1:]))
+}
+
+func TestValidationFails(t *testing.T) {
+	var obj FooStruct
+	req := requestWithBody("POST", "/", `{"bar": "foo"}`)
+	err := JSON.Bind(req, &obj)
+	assert.Error(t, err)
+}
+
+func TestValidationDisabled(t *testing.T) {
+	backup := Validator
+	Validator = nil
+	defer func() { Validator = backup }()
+
+	var obj FooStruct
+	req := requestWithBody("POST", "/", `{"bar": "foo"}`)
+	err := JSON.Bind(req, &obj)
+	assert.NoError(t, err)
+}
+
+func TestExistsSucceeds(t *testing.T) {
+	type HogeStruct struct {
+		Hoge *int `json:"hoge" binding:"exists"`
+	}
+
+	var obj HogeStruct
+	req := requestWithBody("POST", "/", `{"hoge": 0}`)
+	err := JSON.Bind(req, &obj)
+	assert.NoError(t, err)
+}
+
+func TestExistsFails(t *testing.T) {
+	type HogeStruct struct {
+		Hoge *int `json:"foo" binding:"exists"`
+	}
+
+	var obj HogeStruct
+	req := requestWithBody("POST", "/", `{"boen": 0}`)
+	err := JSON.Bind(req, &obj)
+	assert.Error(t, err)
+}
+
+func testFormBinding(t *testing.T, method, path, badPath, body, badBody string) {
+	b := Form
+	assert.Equal(t, b.Name(), "form")
+
+	obj := FooBarStruct{}
+	req := requestWithBody(method, path, body)
+	if method == "POST" {
+		req.Header.Add("Content-Type", MIMEPOSTForm)
+	}
+	err := b.Bind(req, &obj)
+	assert.NoError(t, err)
+	assert.Equal(t, obj.Foo, "bar")
+	assert.Equal(t, obj.Bar, "foo")
+
+	obj = FooBarStruct{}
+	req = requestWithBody(method, badPath, badBody)
+	err = JSON.Bind(req, &obj)
+	assert.Error(t, err)
+}
+
+func testBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
+	assert.Equal(t, b.Name(), name)
+
+	obj := FooStruct{}
+	req := requestWithBody("POST", path, body)
+	err := b.Bind(req, &obj)
+	assert.NoError(t, err)
+	assert.Equal(t, obj.Foo, "bar")
+
+	obj = FooStruct{}
+	req = requestWithBody("POST", badPath, badBody)
+	err = JSON.Bind(req, &obj)
+	assert.Error(t, err)
+}
+
+func testProtoBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
+	assert.Equal(t, b.Name(), name)
+
+	obj := example.Test{}
+	req := requestWithBody("POST", path, body)
+	req.Header.Add("Content-Type", MIMEPROTOBUF)
+	err := b.Bind(req, &obj)
+	assert.NoError(t, err)
+	assert.Equal(t, *obj.Label, "yes")
+
+	obj = example.Test{}
+	req = requestWithBody("POST", badPath, badBody)
+	req.Header.Add("Content-Type", MIMEPROTOBUF)
+	err = ProtoBuf.Bind(req, &obj)
+	assert.Error(t, err)
+}
+
+func testMsgPackBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
+	assert.Equal(t, b.Name(), name)
+
+	obj := FooStruct{}
+	req := requestWithBody("POST", path, body)
+	req.Header.Add("Content-Type", MIMEMSGPACK)
+	err := b.Bind(req, &obj)
+	assert.NoError(t, err)
+	assert.Equal(t, obj.Foo, "bar")
+
+	obj = FooStruct{}
+	req = requestWithBody("POST", badPath, badBody)
+	req.Header.Add("Content-Type", MIMEMSGPACK)
+	err = MsgPack.Bind(req, &obj)
+	assert.Error(t, err)
+}
+
+func requestWithBody(method, path, body string) (req *http.Request) {
+	req, _ = http.NewRequest(method, path, bytes.NewBufferString(body))
+	return
+}

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

@@ -0,0 +1,45 @@
+// Copyright 2017 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+	"reflect"
+	"sync"
+
+	"gopkg.in/go-playground/validator.v8"
+)
+
+type defaultValidator struct {
+	once     sync.Once
+	validate *validator.Validate
+}
+
+var _ StructValidator = &defaultValidator{}
+
+func (v *defaultValidator) ValidateStruct(obj interface{}) error {
+	if kindOfData(obj) == reflect.Struct {
+		v.lazyinit()
+		if err := v.validate.Struct(obj); err != nil {
+			return error(err)
+		}
+	}
+	return nil
+}
+
+func (v *defaultValidator) lazyinit() {
+	v.once.Do(func() {
+		config := &validator.Config{TagName: "binding"}
+		v.validate = validator.New(config)
+	})
+}
+
+func kindOfData(data interface{}) reflect.Kind {
+	value := reflect.ValueOf(data)
+	valueType := value.Kind()
+	if valueType == reflect.Ptr {
+		valueType = value.Elem().Kind()
+	}
+	return valueType
+}

vendor/github.com/gin-gonic/gin/binding/example/test.pb.go

@@ -0,0 +1,113 @@
+// Code generated by protoc-gen-go.
+// source: test.proto
+// DO NOT EDIT!
+
+/*
+Package example is a generated protocol buffer package.
+
+It is generated from these files:
+	test.proto
+
+It has these top-level messages:
+	Test
+*/
+package example
+
+import proto "github.com/golang/protobuf/proto"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = math.Inf
+
+type FOO int32
+
+const (
+	FOO_X FOO = 17
+)
+
+var FOO_name = map[int32]string{
+	17: "X",
+}
+var FOO_value = map[string]int32{
+	"X": 17,
+}
+
+func (x FOO) Enum() *FOO {
+	p := new(FOO)
+	*p = x
+	return p
+}
+func (x FOO) String() string {
+	return proto.EnumName(FOO_name, int32(x))
+}
+func (x *FOO) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(FOO_value, data, "FOO")
+	if err != nil {
+		return err
+	}
+	*x = FOO(value)
+	return nil
+}
+
+type Test struct {
+	Label            *string             `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
+	Type             *int32              `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
+	Reps             []int64             `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
+	Optionalgroup    *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"`
+	XXX_unrecognized []byte              `json:"-"`
+}
+
+func (m *Test) Reset()         { *m = Test{} }
+func (m *Test) String() string { return proto.CompactTextString(m) }
+func (*Test) ProtoMessage()    {}
+
+const Default_Test_Type int32 = 77
+
+func (m *Test) GetLabel() string {
+	if m != nil && m.Label != nil {
+		return *m.Label
+	}
+	return ""
+}
+
+func (m *Test) GetType() int32 {
+	if m != nil && m.Type != nil {
+		return *m.Type
+	}
+	return Default_Test_Type
+}
+
+func (m *Test) GetReps() []int64 {
+	if m != nil {
+		return m.Reps
+	}
+	return nil
+}
+
+func (m *Test) GetOptionalgroup() *Test_OptionalGroup {
+	if m != nil {
+		return m.Optionalgroup
+	}
+	return nil
+}
+
+type Test_OptionalGroup struct {
+	RequiredField    *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *Test_OptionalGroup) Reset()         { *m = Test_OptionalGroup{} }
+func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) }
+func (*Test_OptionalGroup) ProtoMessage()    {}
+
+func (m *Test_OptionalGroup) GetRequiredField() string {
+	if m != nil && m.RequiredField != nil {
+		return *m.RequiredField
+	}
+	return ""
+}
+
+func init() {
+	proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
+}

vendor/github.com/gin-gonic/gin/binding/example/test.proto

@@ -0,0 +1,12 @@
+package example;
+
+enum FOO {X=17;};
+
+message Test {
+   required string label = 1;
+   optional int32 type = 2[default=77];
+   repeated int64 reps = 3;
+   optional group OptionalGroup = 4{
+     required string RequiredField = 5;
+   }
+}

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

@@ -0,0 +1,54 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import "net/http"
+
+type formBinding struct{}
+type formPostBinding struct{}
+type formMultipartBinding struct{}
+
+func (formBinding) Name() string {
+	return "form"
+}
+
+func (formBinding) Bind(req *http.Request, obj interface{}) error {
+	if err := req.ParseForm(); err != nil {
+		return err
+	}
+	req.ParseMultipartForm(32 << 10) // 32 MB
+	if err := mapForm(obj, req.Form); err != nil {
+		return err
+	}
+	return validate(obj)
+}
+
+func (formPostBinding) Name() string {
+	return "form-urlencoded"
+}
+
+func (formPostBinding) Bind(req *http.Request, obj interface{}) error {
+	if err := req.ParseForm(); err != nil {
+		return err
+	}
+	if err := mapForm(obj, req.PostForm); err != nil {
+		return err
+	}
+	return validate(obj)
+}
+
+func (formMultipartBinding) Name() string {
+	return "multipart/form-data"
+}
+
+func (formMultipartBinding) Bind(req *http.Request, obj interface{}) error {
+	if err := req.ParseMultipartForm(32 << 10); err != nil {
+		return err
+	}
+	if err := mapForm(obj, req.MultipartForm.Value); err != nil {
+		return err
+	}
+	return validate(obj)
+}

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

@@ -0,0 +1,182 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+	"errors"
+	"reflect"
+	"strconv"
+	"time"
+)
+
+func mapForm(ptr interface{}, form map[string][]string) error {
+	typ := reflect.TypeOf(ptr).Elem()
+	val := reflect.ValueOf(ptr).Elem()
+	for i := 0; i < typ.NumField(); i++ {
+		typeField := typ.Field(i)
+		structField := val.Field(i)
+		if !structField.CanSet() {
+			continue
+		}
+
+		structFieldKind := structField.Kind()
+		inputFieldName := typeField.Tag.Get("form")
+		if inputFieldName == "" {
+			inputFieldName = typeField.Name
+
+			// if "form" tag is nil, we inspect if the field is a struct.
+			// this would not make sense for JSON parsing but it does for a form
+			// since data is flatten
+			if structFieldKind == reflect.Struct {
+				err := mapForm(structField.Addr().Interface(), form)
+				if err != nil {
+					return err
+				}
+				continue
+			}
+		}
+		inputValue, exists := form[inputFieldName]
+		if !exists {
+			continue
+		}
+
+		numElems := len(inputValue)
+		if structFieldKind == reflect.Slice && numElems > 0 {
+			sliceOf := structField.Type().Elem().Kind()
+			slice := reflect.MakeSlice(structField.Type(), numElems, numElems)
+			for i := 0; i < numElems; i++ {
+				if err := setWithProperType(sliceOf, inputValue[i], slice.Index(i)); err != nil {
+					return err
+				}
+			}
+			val.Field(i).Set(slice)
+		} 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
+			}
+		}
+	}
+	return nil
+}
+
+func setWithProperType(valueKind reflect.Kind, val string, structField reflect.Value) error {
+	switch valueKind {
+	case reflect.Int:
+		return setIntField(val, 0, structField)
+	case reflect.Int8:
+		return setIntField(val, 8, structField)
+	case reflect.Int16:
+		return setIntField(val, 16, structField)
+	case reflect.Int32:
+		return setIntField(val, 32, structField)
+	case reflect.Int64:
+		return setIntField(val, 64, structField)
+	case reflect.Uint:
+		return setUintField(val, 0, structField)
+	case reflect.Uint8:
+		return setUintField(val, 8, structField)
+	case reflect.Uint16:
+		return setUintField(val, 16, structField)
+	case reflect.Uint32:
+		return setUintField(val, 32, structField)
+	case reflect.Uint64:
+		return setUintField(val, 64, structField)
+	case reflect.Bool:
+		return setBoolField(val, structField)
+	case reflect.Float32:
+		return setFloatField(val, 32, structField)
+	case reflect.Float64:
+		return setFloatField(val, 64, structField)
+	case reflect.String:
+		structField.SetString(val)
+	default:
+		return errors.New("Unknown type")
+	}
+	return nil
+}
+
+func setIntField(val string, bitSize int, field reflect.Value) error {
+	if val == "" {
+		val = "0"
+	}
+	intVal, err := strconv.ParseInt(val, 10, bitSize)
+	if err == nil {
+		field.SetInt(intVal)
+	}
+	return err
+}
+
+func setUintField(val string, bitSize int, field reflect.Value) error {
+	if val == "" {
+		val = "0"
+	}
+	uintVal, err := strconv.ParseUint(val, 10, bitSize)
+	if err == nil {
+		field.SetUint(uintVal)
+	}
+	return err
+}
+
+func setBoolField(val string, field reflect.Value) error {
+	if val == "" {
+		val = "false"
+	}
+	boolVal, err := strconv.ParseBool(val)
+	if err == nil {
+		field.SetBool(boolVal)
+	}
+	return nil
+}
+
+func setFloatField(val string, bitSize int, field reflect.Value) error {
+	if val == "" {
+		val = "0.0"
+	}
+	floatVal, err := strconv.ParseFloat(val, bitSize)
+	if err == nil {
+		field.SetFloat(floatVal)
+	}
+	return err
+}
+
+func setTimeField(val string, structField reflect.StructField, value reflect.Value) error {
+	timeFormat := structField.Tag.Get("time_format")
+	if timeFormat == "" {
+		return errors.New("Blank time format")
+	}
+
+	if val == "" {
+		value.Set(reflect.ValueOf(time.Time{}))
+		return nil
+	}
+
+	l := time.Local
+	if isUTC, _ := strconv.ParseBool(structField.Tag.Get("time_utc")); isUTC {
+		l = time.UTC
+	}
+
+	t, err := time.ParseInLocation(timeFormat, val, l)
+	if err != nil {
+		return err
+	}
+
+	value.Set(reflect.ValueOf(t))
+	return nil
+}
+
+// Don't pass in pointers to bind to. Can lead to bugs. See:
+// https://github.com/codegangsta/martini-contrib/issues/40
+// https://github.com/codegangsta/martini-contrib/pull/34#issuecomment-29683659
+func ensureNotPointer(obj interface{}) {
+	if reflect.TypeOf(obj).Kind() == reflect.Ptr {
+		panic("Pointers are not accepted as binding models")
+	}
+}

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

@@ -0,0 +1,24 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+type jsonBinding struct{}
+
+func (jsonBinding) Name() string {
+	return "json"
+}
+
+func (jsonBinding) Bind(req *http.Request, obj interface{}) error {
+	decoder := json.NewDecoder(req.Body)
+	if err := decoder.Decode(obj); err != nil {
+		return err
+	}
+	return validate(obj)
+}

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

@@ -0,0 +1,28 @@
+// Copyright 2017 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+	"net/http"
+
+	"github.com/ugorji/go/codec"
+)
+
+type msgpackBinding struct{}
+
+func (msgpackBinding) Name() string {
+	return "msgpack"
+}
+
+func (msgpackBinding) Bind(req *http.Request, obj interface{}) error {
+
+	if err := codec.NewDecoder(req.Body, new(codec.MsgpackHandle)).Decode(&obj); err != nil {
+		//var decoder *codec.Decoder = codec.NewDecoder(req.Body, &codec.MsgpackHandle)
+		//if err := decoder.Decode(&obj); err != nil {
+		return err
+	}
+	return validate(obj)
+
+}

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

@@ -0,0 +1,35 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+	"io/ioutil"
+	"net/http"
+
+	"github.com/golang/protobuf/proto"
+)
+
+type protobufBinding struct{}
+
+func (protobufBinding) Name() string {
+	return "protobuf"
+}
+
+func (protobufBinding) Bind(req *http.Request, obj interface{}) error {
+
+	buf, err := ioutil.ReadAll(req.Body)
+	if err != nil {
+		return err
+	}
+
+	if err = proto.Unmarshal(buf, obj.(proto.Message)); err != nil {
+		return err
+	}
+
+	//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/binding/validate_test.go

@@ -0,0 +1,192 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+	"bytes"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type testInterface interface {
+	String() string
+}
+
+type substructNoValidation struct {
+	IString string
+	IInt    int
+}
+
+type mapNoValidationSub map[string]substructNoValidation
+
+type structNoValidationValues struct {
+	substructNoValidation
+
+	Boolean bool
+
+	Uinteger   uint
+	Integer    int
+	Integer8   int8
+	Integer16  int16
+	Integer32  int32
+	Integer64  int64
+	Uinteger8  uint8
+	Uinteger16 uint16
+	Uinteger32 uint32
+	Uinteger64 uint64
+
+	Float32 float32
+	Float64 float64
+
+	String string
+
+	Date time.Time
+
+	Struct        substructNoValidation
+	InlinedStruct struct {
+		String  []string
+		Integer int
+	}
+
+	IntSlice           []int
+	IntPointerSlice    []*int
+	StructPointerSlice []*substructNoValidation
+	StructSlice        []substructNoValidation
+	InterfaceSlice     []testInterface
+
+	UniversalInterface interface{}
+	CustomInterface    testInterface
+
+	FloatMap  map[string]float32
+	StructMap mapNoValidationSub
+}
+
+func createNoValidationValues() structNoValidationValues {
+	integer := 1
+	s := structNoValidationValues{
+		Boolean:            true,
+		Uinteger:           1 << 29,
+		Integer:            -10000,
+		Integer8:           120,
+		Integer16:          -20000,
+		Integer32:          1 << 29,
+		Integer64:          1 << 61,
+		Uinteger8:          250,
+		Uinteger16:         50000,
+		Uinteger32:         1 << 31,
+		Uinteger64:         1 << 62,
+		Float32:            123.456,
+		Float64:            123.456789,
+		String:             "text",
+		Date:               time.Time{},
+		CustomInterface:    &bytes.Buffer{},
+		Struct:             substructNoValidation{},
+		IntSlice:           []int{-3, -2, 1, 0, 1, 2, 3},
+		IntPointerSlice:    []*int{&integer},
+		StructSlice:        []substructNoValidation{},
+		UniversalInterface: 1.2,
+		FloatMap: map[string]float32{
+			"foo": 1.23,
+			"bar": 232.323,
+		},
+		StructMap: mapNoValidationSub{
+			"foo": substructNoValidation{},
+			"bar": substructNoValidation{},
+		},
+		// StructPointerSlice []noValidationSub
+		// InterfaceSlice     []testInterface
+	}
+	s.InlinedStruct.Integer = 1000
+	s.InlinedStruct.String = []string{"first", "second"}
+	s.IString = "substring"
+	s.IInt = 987654
+	return s
+}
+
+func TestValidateNoValidationValues(t *testing.T) {
+	origin := createNoValidationValues()
+	test := createNoValidationValues()
+	empty := structNoValidationValues{}
+
+	assert.Nil(t, validate(test))
+	assert.Nil(t, validate(&test))
+	assert.Nil(t, validate(empty))
+	assert.Nil(t, validate(&empty))
+
+	assert.Equal(t, origin, test)
+}
+
+type structNoValidationPointer struct {
+	substructNoValidation
+
+	Boolean bool
+
+	Uinteger   *uint
+	Integer    *int
+	Integer8   *int8
+	Integer16  *int16
+	Integer32  *int32
+	Integer64  *int64
+	Uinteger8  *uint8
+	Uinteger16 *uint16
+	Uinteger32 *uint32
+	Uinteger64 *uint64
+
+	Float32 *float32
+	Float64 *float64
+
+	String *string
+
+	Date *time.Time
+
+	Struct *substructNoValidation
+
+	IntSlice           *[]int
+	IntPointerSlice    *[]*int
+	StructPointerSlice *[]*substructNoValidation
+	StructSlice        *[]substructNoValidation
+	InterfaceSlice     *[]testInterface
+
+	FloatMap  *map[string]float32
+	StructMap *mapNoValidationSub
+}
+
+func TestValidateNoValidationPointers(t *testing.T) {
+	//origin := createNoValidation_values()
+	//test := createNoValidation_values()
+	empty := structNoValidationPointer{}
+
+	//assert.Nil(t, validate(test))
+	//assert.Nil(t, validate(&test))
+	assert.Nil(t, validate(empty))
+	assert.Nil(t, validate(&empty))
+
+	//assert.Equal(t, origin, test)
+}
+
+type Object map[string]interface{}
+
+func TestValidatePrimitives(t *testing.T) {
+	obj := Object{"foo": "bar", "bar": 1}
+	assert.NoError(t, validate(obj))
+	assert.NoError(t, validate(&obj))
+	assert.Equal(t, obj, Object{"foo": "bar", "bar": 1})
+
+	obj2 := []Object{{"foo": "bar", "bar": 1}, {"foo": "bar", "bar": 1}}
+	assert.NoError(t, validate(obj2))
+	assert.NoError(t, validate(&obj2))
+
+	nu := 10
+	assert.NoError(t, validate(nu))
+	assert.NoError(t, validate(&nu))
+	assert.Equal(t, nu, 10)
+
+	str := "value"
+	assert.NoError(t, validate(str))
+	assert.NoError(t, validate(&str))
+	assert.Equal(t, str, "value")
+}

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

@@ -0,0 +1,24 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+	"encoding/xml"
+	"net/http"
+)
+
+type xmlBinding struct{}
+
+func (xmlBinding) Name() string {
+	return "xml"
+}
+
+func (xmlBinding) Bind(req *http.Request, obj interface{}) error {
+	decoder := xml.NewDecoder(req.Body)
+	if err := decoder.Decode(obj); err != nil {
+		return err
+	}
+	return validate(obj)
+}