make it better

1 files changed, 61 insertions, 0 deletions

diff --git a/vendor/github.com/gin-gonic/gin/binding/binding.go b/vendor/github.com/gin-gonic/gin/binding/binding.go
new file mode 100644
index 0000000..f719fbc
--- /dev/null
+++ b/vendor/github.com/gin-gonic/gin/binding/binding.go
@@ -0,0 +1,61 @@
+// 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"
+)
+
+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{}
+)
+
+func Default(method, contentType string) Binding {
+	if method == "GET" {
+		return Form
+	} else {
+		switch contentType {
+		case MIMEJSON:
+			return JSON
+		case MIMEXML, MIMEXML2:
+			return XML
+		default: //case MIMEPOSTForm, MIMEMultipartPOSTForm:
+			return Form
+		}
+	}
+}
+
+func validate(obj interface{}) error {
+	if Validator == nil {
+		return nil
+	}
+	return Validator.ValidateStruct(obj)
+}