You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
756 B
38 lines
756 B
package render
|
|
|
|
import (
|
|
"net/http"
|
|
|
|
"github.com/gogo/protobuf/proto"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
var pbContentType = []string{"application/x-protobuf"}
|
|
|
|
// Render (PB) writes data with protobuf ContentType.
|
|
func (r PB) Render(w http.ResponseWriter) error {
|
|
if r.TTL <= 0 {
|
|
r.TTL = 1
|
|
}
|
|
return writePB(w, r)
|
|
}
|
|
|
|
// WriteContentType write protobuf ContentType.
|
|
func (r PB) WriteContentType(w http.ResponseWriter) {
|
|
writeContentType(w, pbContentType)
|
|
}
|
|
|
|
func writePB(w http.ResponseWriter, obj PB) (err error) {
|
|
var pbBytes []byte
|
|
writeContentType(w, pbContentType)
|
|
|
|
if pbBytes, err = proto.Marshal(&obj); err != nil {
|
|
err = errors.WithStack(err)
|
|
return
|
|
}
|
|
|
|
if _, err = w.Write(pbBytes); err != nil {
|
|
err = errors.WithStack(err)
|
|
}
|
|
return
|
|
}
|
|
|