Patch patches the properties of resource name. The return values are constrained in the same manner as DeadPropsHolder.Patch.
(ctx context.Context, ls LockSystem, name string, patches []Proppatch)
| 284 | // Patch patches the properties of resource name. The return values are |
| 285 | // constrained in the same manner as DeadPropsHolder.Patch. |
| 286 | func patch(ctx context.Context, ls LockSystem, name string, patches []Proppatch) ([]Propstat, error) { |
| 287 | conflict := false |
| 288 | loop: |
| 289 | for _, patch := range patches { |
| 290 | for _, p := range patch.Props { |
| 291 | if _, ok := liveProps[p.XMLName]; ok { |
| 292 | conflict = true |
| 293 | break loop |
| 294 | } |
| 295 | } |
| 296 | } |
| 297 | if conflict { |
| 298 | pstatForbidden := Propstat{ |
| 299 | Status: http.StatusForbidden, |
| 300 | XMLError: `<D:cannot-modify-protected-property xmlns:D="DAV:"/>`, |
| 301 | } |
| 302 | pstatFailedDep := Propstat{ |
| 303 | Status: StatusFailedDependency, |
| 304 | } |
| 305 | for _, patch := range patches { |
| 306 | for _, p := range patch.Props { |
| 307 | if _, ok := liveProps[p.XMLName]; ok { |
| 308 | pstatForbidden.Props = append(pstatForbidden.Props, Property{XMLName: p.XMLName}) |
| 309 | } else { |
| 310 | pstatFailedDep.Props = append(pstatFailedDep.Props, Property{XMLName: p.XMLName}) |
| 311 | } |
| 312 | } |
| 313 | } |
| 314 | return makePropstats(pstatForbidden, pstatFailedDep), nil |
| 315 | } |
| 316 | |
| 317 | // ------------------------------------------------------------ |
| 318 | //f, err := fs.OpenFile(ctx, name, os.O_RDWR, 0) |
| 319 | //if err != nil { |
| 320 | // return nil, err |
| 321 | //} |
| 322 | //defer f.Close() |
| 323 | //if dph, ok := f.(DeadPropsHolder); ok { |
| 324 | // ret, err := dph.Patch(patches) |
| 325 | // if err != nil { |
| 326 | // return nil, err |
| 327 | // } |
| 328 | // // http://www.webdav.org/specs/rfc4918.html#ELEMENT_propstat says that |
| 329 | // // "The contents of the prop XML element must only list the names of |
| 330 | // // properties to which the result in the status element applies." |
| 331 | // for _, pstat := range ret { |
| 332 | // for i, p := range pstat.Props { |
| 333 | // pstat.Props[i] = Property{XMLName: p.XMLName} |
| 334 | // } |
| 335 | // } |
| 336 | // return ret, nil |
| 337 | //} |
| 338 | // ------------------------------------------------------------ |
| 339 | |
| 340 | // The file doesn't implement the optional DeadPropsHolder interface, so |
| 341 | // all patches are forbidden. |
| 342 | pstat := Propstat{Status: http.StatusForbidden} |
| 343 | for _, patch := range patches { |
no test coverage detected