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httpresponsestatus.go
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/
httpresponsestatus.go
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package missinggo
import "net/http"
// A http.ResponseWriter that tracks the status of the response. The status
// code, and number of bytes written for example.
type StatusResponseWriter struct {
RW http.ResponseWriter
Code int
BytesWritten int64
visible interface {
http.Hijacker
http.CloseNotifier
}
}
func (me *StatusResponseWriter) Base() interface{} { return me.RW }
func (me *StatusResponseWriter) Visible() interface{} {
return &me.visible
}
var (
_ http.ResponseWriter = &StatusResponseWriter{}
_ Inheriter = &StatusResponseWriter{}
)
func (me *StatusResponseWriter) Header() http.Header {
return me.RW.Header()
}
func (me *StatusResponseWriter) Write(b []byte) (n int, err error) {
if me.Code == 0 {
me.Code = 200
}
n, err = me.RW.Write(b)
me.BytesWritten += int64(n)
return
}
func (me *StatusResponseWriter) WriteHeader(code int) {
me.RW.WriteHeader(code)
me.Code = code
}