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Refine some webdav methods.

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This commit is contained in:
zicla
2020-03-26 01:11:16 +08:00
parent ff81448611
commit 1f047e25c7
8 changed files with 61 additions and 60 deletions
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30
code/tool/webdav/xml.go
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@ -180,7 +180,7 @@ func ReadPropfind(r io.Reader) (pf Propfind, status int, err error) {
if err = ixml.NewDecoder(&c).Decode(&pf); err != nil {
if err == io.EOF {
if c.n == 0 {
// An empty body means to propfind allprop.
// An empty body means to propfind Allprop.
// http://www.webdav.org/specs/rfc4918.html#METHOD_PROPFIND
return Propfind{Allprop: new(struct{})}, 0, nil
}
@ -233,14 +233,14 @@ type ixmlProperty struct {
}
// http://www.webdav.org/specs/rfc4918.html#ELEMENT_error
// See multistatusWriter for the "D:" namespace prefix.
// See MultiStatusWriter for the "D:" namespace prefix.
type xmlError struct {
XMLName ixml.Name `xml:"D:error"`
InnerXML []byte `xml:",innerxml"`
}
// http://www.webdav.org/specs/rfc4918.html#ELEMENT_propstat
// See multistatusWriter for the "D:" namespace prefix.
// See MultiStatusWriter for the "D:" namespace prefix.
type propstat struct {
Prop []Property `xml:"D:prop>_ignored_"`
Status string `xml:"D:status"`
@ -258,7 +258,7 @@ type ixmlPropstat struct {
}
// MarshalXML prepends the "D:" namespace prefix on properties in the DAV: namespace
// before encoding. See multistatusWriter.
// before encoding. See MultiStatusWriter.
func (ps propstat) MarshalXML(e *ixml.Encoder, start ixml.StartElement) error {
// Convert from a propstat to an ixmlPropstat.
ixmlPs := ixmlPropstat{
@ -287,7 +287,7 @@ func (ps propstat) MarshalXML(e *ixml.Encoder, start ixml.StartElement) error {
}
// http://www.webdav.org/specs/rfc4918.html#ELEMENT_response
// See multistatusWriter for the "D:" namespace prefix.
// See MultiStatusWriter for the "D:" namespace prefix.
type response struct {
XMLName ixml.Name `xml:"D:response"`
Href []string `xml:"D:href"`
@ -306,15 +306,15 @@ type response struct {
// well. This is because some versions of Mini-Redirector (on windows 7) ignore
// elements with a default namespace (no prefixed namespace). A less intrusive fix
// should be possible after golang.org/cl/11074. See https://golang.org/issue/11177
type multistatusWriter struct {
type MultiStatusWriter struct {
// ResponseDescription contains the optional responsedescription
// of the multistatus XML element. Only the latest content before
// close will be emitted. Empty response descriptions are not
// written.
responseDescription string
w http.ResponseWriter
enc *ixml.Encoder
Writer http.ResponseWriter
enc *ixml.Encoder
}
// Write validates and emits a DAV response as part of a multistatus response
@ -325,7 +325,7 @@ type multistatusWriter struct {
// first, valid response to be written, Write prepends the XML representation
// of r with a multistatus tag. Callers must call close after the last response
// has been written.
func (w *multistatusWriter) write(r *response) error {
func (w *MultiStatusWriter) write(r *response) error {
switch len(r.Href) {
case 0:
return errInvalidResponse
@ -348,17 +348,17 @@ func (w *multistatusWriter) write(r *response) error {
// writeHeader writes a XML multistatus start element on w's underlying
// http.ResponseWriter and returns the result of the write operation.
// After the first write attempt, writeHeader becomes a no-op.
func (w *multistatusWriter) writeHeader() error {
func (w *MultiStatusWriter) writeHeader() error {
if w.enc != nil {
return nil
}
w.w.Header().Add("Content-Type", "text/xml; charset=utf-8")
w.w.WriteHeader(StatusMulti)
_, err := fmt.Fprintf(w.w, `<?xml version="1.0" encoding="UTF-8"?>`)
w.Writer.Header().Add("Content-Type", "text/xml; charset=utf-8")
w.Writer.WriteHeader(StatusMulti)
_, err := fmt.Fprintf(w.Writer, `<?xml version="1.0" encoding="UTF-8"?>`)
if err != nil {
return err
}
w.enc = ixml.NewEncoder(w.w)
w.enc = ixml.NewEncoder(w.Writer)
return w.enc.EncodeToken(ixml.StartElement{
Name: ixml.Name{
Space: "DAV:",
@ -375,7 +375,7 @@ func (w *multistatusWriter) writeHeader() error {
// an error if the multistatus response could not be completed. If both the
// return value and field enc of w are nil, then no multistatus response has
// been written.
func (w *multistatusWriter) close() error {
func (w *MultiStatusWriter) close() error {
if w.enc == nil {
return nil
}