package s3api import ( "bytes" "encoding/xml" "fmt" "net/http" "time" ) type mimeType string const ( mimeNone mimeType = "" mimeJSON mimeType = "application/json" mimeXML mimeType = "application/xml" ) func setCommonHeaders(w http.ResponseWriter) { w.Header().Set("x-amz-request-id", fmt.Sprintf("%d", time.Now().UnixNano())) w.Header().Set("Accept-Ranges", "bytes") } // Encodes the response headers into XML format. func encodeResponse(response interface{}) []byte { var bytesBuffer bytes.Buffer bytesBuffer.WriteString(xml.Header) e := xml.NewEncoder(&bytesBuffer) e.Encode(response) return bytesBuffer.Bytes() }