feat(webdav): support range get

drivers/base/driver.go

@@ -19,8 +19,9 @@ type DriverConfig struct {
 }
 
 type Args struct {
-	Path string
-	IP   string
+	Path   string
+	IP     string
+	Header http.Header
 }
 
 type Driver interface {

drivers/base/types.go

@@ -3,6 +3,7 @@ package base
 import (
 	"errors"
 	"io"
+	"net/http"
 )
 
 var (
@@ -49,4 +50,6 @@ type Link struct {
 	Headers  []Header `json:"headers"`
 	Data     io.ReadCloser
 	FilePath string `json:"path"` // for native
+	Status   int
+	Header   http.Header
 }