1 files changed, 31 insertions, 0 deletions
diff --git a/weed/s3api/s3api_headers.go b/weed/s3api/s3api_headers.go
new file mode 100644
index 000000000..ff9bfc2ed
--- /dev/null
+++ b/weed/s3api/s3api_headers.go
@@ -0,0 +1,31 @@
+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()
+}