From 8c12c6939aab9106db14ec2d11d983bc5b29fb2c Mon Sep 17 00:00:00 2001
From: Niall Sheridan <nsheridan@gmail.com>
Date: Sun, 7 Jul 2019 21:33:44 +0100
Subject: Switch to modules

---
 .../aws/aws-sdk-go/private/protocol/idempotency.go | 75 ----------------------
 1 file changed, 75 deletions(-)
 delete mode 100644 vendor/github.com/aws/aws-sdk-go/private/protocol/idempotency.go

(limited to 'vendor/github.com/aws/aws-sdk-go/private/protocol/idempotency.go')

diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/idempotency.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/idempotency.go
deleted file mode 100644
index 53831df..0000000
--- a/vendor/github.com/aws/aws-sdk-go/private/protocol/idempotency.go
+++ /dev/null
@@ -1,75 +0,0 @@
-package protocol
-
-import (
-	"crypto/rand"
-	"fmt"
-	"reflect"
-)
-
-// RandReader is the random reader the protocol package will use to read
-// random bytes from. This is exported for testing, and should not be used.
-var RandReader = rand.Reader
-
-const idempotencyTokenFillTag = `idempotencyToken`
-
-// CanSetIdempotencyToken returns true if the struct field should be
-// automatically populated with a Idempotency token.
-//
-// Only *string and string type fields that are tagged with idempotencyToken
-// which are not already set can be auto filled.
-func CanSetIdempotencyToken(v reflect.Value, f reflect.StructField) bool {
-	switch u := v.Interface().(type) {
-	// To auto fill an Idempotency token the field must be a string,
-	// tagged for auto fill, and have a zero value.
-	case *string:
-		return u == nil && len(f.Tag.Get(idempotencyTokenFillTag)) != 0
-	case string:
-		return len(u) == 0 && len(f.Tag.Get(idempotencyTokenFillTag)) != 0
-	}
-
-	return false
-}
-
-// GetIdempotencyToken returns a randomly generated idempotency token.
-func GetIdempotencyToken() string {
-	b := make([]byte, 16)
-	RandReader.Read(b)
-
-	return UUIDVersion4(b)
-}
-
-// SetIdempotencyToken will set the value provided with a Idempotency Token.
-// Given that the value can be set. Will panic if value is not setable.
-func SetIdempotencyToken(v reflect.Value) {
-	if v.Kind() == reflect.Ptr {
-		if v.IsNil() && v.CanSet() {
-			v.Set(reflect.New(v.Type().Elem()))
-		}
-		v = v.Elem()
-	}
-	v = reflect.Indirect(v)
-
-	if !v.CanSet() {
-		panic(fmt.Sprintf("unable to set idempotnecy token %v", v))
-	}
-
-	b := make([]byte, 16)
-	_, err := rand.Read(b)
-	if err != nil {
-		// TODO handle error
-		return
-	}
-
-	v.Set(reflect.ValueOf(UUIDVersion4(b)))
-}
-
-// UUIDVersion4 returns a Version 4 random UUID from the byte slice provided
-func UUIDVersion4(u []byte) string {
-	// https://en.wikipedia.org/wiki/Universally_unique_identifier#Version_4_.28random.29
-	// 13th character is "4"
-	u[6] = (u[6] | 0x40) & 0x4F
-	// 17th character is "8", "9", "a", or "b"
-	u[8] = (u[8] | 0x80) & 0xBF
-
-	return fmt.Sprintf(`%X-%X-%X-%X-%X`, u[0:4], u[4:6], u[6:8], u[8:10], u[10:])
-}
-- 
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