diff --git a/internal/elements.go b/internal/elements.go
index fb9072e945ebd22d3c5e03206c96f380fddeb61b..6856333aeb84b4a2676cd4321f79f1fcb4969bda 100644
--- a/internal/elements.go
+++ b/internal/elements.go
@@ -6,6 +6,7 @@ "fmt"
"net/http"
"strconv"
"strings"
+ "time"
)
// TODO: cache parsed value
@@ -229,3 +230,31 @@ return false
}
var CollectionName = xml.Name{"DAV:", "collection"}
+
+// https://tools.ietf.org/html/rfc4918#section-15.4
+type GetContentLength struct {
+ XMLName xml.Name `xml:"DAV: getcontentlength"`
+ Length int64 `xml:",chardata"`
+}
+
+// https://tools.ietf.org/html/rfc4918#section-15.5
+type GetContentType struct {
+ XMLName xml.Name `xml:"DAV: getcontenttype"`
+ Type string `xml:",chardata"`
+}
+
+type Date string
+
+func NewDate(t time.Time) Date {
+ return Date(t.Format(time.RFC1123Z))
+}
+
+func (d Date) Time() (time.Time, error) {
+ return http.ParseTime(string(d))
+}
+
+// https://tools.ietf.org/html/rfc4918#section-15.7
+type GetLastModified struct {
+ XMLName xml.Name `xml:"DAV: getlastmodified"`
+ LastModified Date `xml:",chardata"`
+}
diff --git a/server.go b/server.go
index 8a3985b11b7cd51f3a341d6ec13659871295861d..a99d6f5ae42a800fbb8efa278c590bd96029b347 100644
--- a/server.go
+++ b/server.go
@@ -22,7 +22,12 @@ }
func (err *HTTPError) Error() string {
package webdav
- "path"
+ Open(name string) (File, error)
+ if err.Err != nil {
+ return fmt.Sprintf("%v: %v", s, err.Err)
+ } else {
+ return s
+ }
}
type File interface {
@@ -181,7 +186,12 @@ f, ok := liveProps[xmlName]
if ok {
if v, err := f(h, name, fi); err != nil {
package webdav
+ var err error
+ if httpErr, ok := err.(*HTTPError); ok {
+ code = httpErr.Code
+ Code int
- "fmt"
+ code = http.StatusInternalServerError
+ }
} else {
code = http.StatusOK
val = v
@@ -209,4 +219,28 @@ types = append(types, internal.CollectionName)
}
return internal.NewResourceType(types...), nil
},
+ {"DAV:", "getcontentlength"}: func(h *Handler, name string, fi os.FileInfo) (interface{}, error) {
+ if fi.IsDir() {
+ return nil, &HTTPError{Code: http.StatusNotFound}
+ }
+ return &internal.GetContentLength{Length: fi.Size()}, nil
+ },
+ {"DAV:", "getcontenttype"}: func(h *Handler, name string, fi os.FileInfo) (interface{}, error) {
+ if fi.IsDir() {
+ return nil, &HTTPError{Code: http.StatusNotFound}
+ }
+ t := mime.TypeByExtension(path.Ext(name))
+ if t == "" {
+ // TODO: use http.DetectContentType
+ return nil, &HTTPError{Code: http.StatusNotFound}
+ }
+ return &internal.GetContentType{Type: t}, nil
+ },
+ {"DAV:", "getlastmodified"}: func(h *Handler, name string, fi os.FileInfo) (interface{}, error) {
+ if fi.IsDir() {
+ return nil, &HTTPError{Code: http.StatusNotFound}
+ }
+ return &internal.GetLastModified{LastModified: internal.NewDate(fi.ModTime())}, nil
+ },
+ // TODO: getetag
}
