Files
apinto/node/http-context/http-context-copy/header.go
2023-03-02 15:31:42 +08:00

141 lines
2.6 KiB
Go

package http_context_copy
import (
"bytes"
"net/http"
"strings"
http_service "github.com/eolinker/eosc/eocontext/http-context"
"github.com/valyala/fasthttp"
)
var _ http_service.IHeaderWriter = (*RequestHeader)(nil)
type RequestHeader struct {
header *fasthttp.RequestHeader
tmp http.Header
}
func (h *RequestHeader) RawHeader() string {
return h.header.String()
}
func (h *RequestHeader) reset(header *fasthttp.RequestHeader) {
h.header = header
h.tmp = nil
}
func (h *RequestHeader) initHeader() {
if h.tmp == nil {
h.tmp = make(http.Header)
h.header.VisitAll(func(key, value []byte) {
bytes.SplitN(value, []byte(":"), 2)
h.tmp[string(key)] = []string{string(value)}
})
}
}
func (h *RequestHeader) Host() string {
return string(h.header.Host())
}
func (h *RequestHeader) GetHeader(name string) string {
return h.Headers().Get(name)
}
func (h *RequestHeader) Headers() http.Header {
h.initHeader()
return h.tmp
}
func (h *RequestHeader) SetHeader(key, value string) {
if h.tmp != nil {
h.tmp.Set(key, value)
}
h.header.Set(key, value)
}
func (h *RequestHeader) AddHeader(key, value string) {
if h.tmp != nil {
h.tmp.Add(key, value)
}
h.header.Add(key, value)
}
func (h *RequestHeader) DelHeader(key string) {
if h.tmp != nil {
h.tmp.Del(key)
}
h.header.Del(key)
}
func (h *RequestHeader) SetHost(host string) {
if h.tmp != nil {
h.tmp.Set("Host", host)
}
h.header.SetHost(host)
}
type ResponseHeader struct {
header *fasthttp.ResponseHeader
tmp http.Header
}
func (r *ResponseHeader) reset(header *fasthttp.ResponseHeader) {
r.header = header
r.tmp = nil
}
func NewResponseHeader(header *fasthttp.ResponseHeader) *ResponseHeader {
return &ResponseHeader{header: header}
}
func (r *ResponseHeader) GetHeader(name string) string {
return r.Headers().Get(name)
}
func (r *ResponseHeader) Headers() http.Header {
if r.tmp == nil {
r.tmp = make(http.Header)
hs := strings.Split(r.header.String(), "\r\n")
for _, t := range hs {
vs := strings.Split(t, ":")
if len(vs) < 2 {
if vs[0] == "" {
continue
}
r.tmp[vs[0]] = []string{""}
continue
}
r.tmp[vs[0]] = []string{strings.TrimSpace(vs[1])}
}
}
return r.tmp
}
func (r *ResponseHeader) SetHeader(key, value string) {
if r.tmp != nil {
r.tmp.Set(key, value)
}
r.header.Set(key, value)
}
func (r *ResponseHeader) AddHeader(key, value string) {
if r.tmp != nil {
r.tmp.Add(key, value)
}
r.header.Add(key, value)
}
func (r *ResponseHeader) DelHeader(key string) {
if r.tmp != nil {
r.tmp.Del(key)
}
r.header.Del(key)
}
func (h *RequestHeader) GetCookie(key string) string {
return string(h.header.Cookie(key))
}