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webdav: change FileSystem.Create to give implementations more control

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This commit is contained in:
Thomas Müller 2024-04-09 12:15:55 +02:00 committed by Simon Ser
parent 3ed9a4f052
commit df447dc627
2 changed files with 17 additions and 13 deletions
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18
fs_local.go
View File

@ -114,13 +114,25 @@ func (fs LocalFileSystem) ReadDir(ctx context.Context, name string, recursive bo
return l, errFromOS(err)
}
func (fs LocalFileSystem) Create(ctx context.Context, name string) (io.WriteCloser, error) {
func (fs LocalFileSystem) Create(ctx context.Context, name string, body io.ReadCloser) error {
p, err := fs.localPath(name)
if err != nil {
return nil, err
return err
}
wc, err := os.Create(p)
return wc, errFromOS(err)
if err != nil {
return errFromOS(err)
}
defer wc.Close()
if _, err := io.Copy(wc, body); err != nil {
return err
}
if err := wc.Close(); err != nil {
return err
}
return nil
}
func (fs LocalFileSystem) RemoveAll(ctx context.Context, name string) error {

12
server.go
View File

@ -17,7 +17,7 @@ type FileSystem interface {
Open(ctx context.Context, name string) (io.ReadCloser, error)
Stat(ctx context.Context, name string) (*FileInfo, error)
ReadDir(ctx context.Context, name string, recursive bool) ([]FileInfo, error)
Create(ctx context.Context, name string) (io.WriteCloser, error)
Create(ctx context.Context, name string, body io.ReadCloser) error
RemoveAll(ctx context.Context, name string) error
Mkdir(ctx context.Context, name string) error
Copy(ctx context.Context, name, dest string, options *CopyOptions) (created bool, err error)
@ -194,18 +194,10 @@ func (b *backend) PropPatch(r *http.Request, update *internal.PropertyUpdate) (*
}
func (b *backend) Put(w http.ResponseWriter, r *http.Request) error {
wc, err := b.FileSystem.Create(r.Context(), r.URL.Path)
err := b.FileSystem.Create(r.Context(), r.URL.Path, r.Body)
if err != nil {
return err
}
defer wc.Close()
if _, err := io.Copy(wc, r.Body); err != nil {
return err
}
if err := wc.Close(); err != nil {
return err
}
w.WriteHeader(http.StatusCreated)
// TODO: Last-Modified, ETag, Content-Type if the request has been copied