replace zxq.co/ripple/hanayo

vendor/github.com/valyala/fasthttp/userdata.go

@@ -0,0 +1,71 @@
+package fasthttp
+
+import (
+	"io"
+)
+
+type userDataKV struct {
+	key   []byte
+	value interface{}
+}
+
+type userData []userDataKV
+
+func (d *userData) Set(key string, value interface{}) {
+	args := *d
+	n := len(args)
+	for i := 0; i < n; i++ {
+		kv := &args[i]
+		if string(kv.key) == key {
+			kv.value = value
+			return
+		}
+	}
+
+	c := cap(args)
+	if c > n {
+		args = args[:n+1]
+		kv := &args[n]
+		kv.key = append(kv.key[:0], key...)
+		kv.value = value
+		*d = args
+		return
+	}
+
+	kv := userDataKV{}
+	kv.key = append(kv.key[:0], key...)
+	kv.value = value
+	*d = append(args, kv)
+}
+
+func (d *userData) SetBytes(key []byte, value interface{}) {
+	d.Set(b2s(key), value)
+}
+
+func (d *userData) Get(key string) interface{} {
+	args := *d
+	n := len(args)
+	for i := 0; i < n; i++ {
+		kv := &args[i]
+		if string(kv.key) == key {
+			return kv.value
+		}
+	}
+	return nil
+}
+
+func (d *userData) GetBytes(key []byte) interface{} {
+	return d.Get(b2s(key))
+}
+
+func (d *userData) Reset() {
+	args := *d
+	n := len(args)
+	for i := 0; i < n; i++ {
+		v := args[i].value
+		if vc, ok := v.(io.Closer); ok {
+			vc.Close()
+		}
+	}
+	*d = (*d)[:0]
+}