✨ Implement WebDAV server

filesystem.go

@@ -44,8 +44,7 @@ import (
 )
 
 type DirectoryMapping struct {
-	VirtualName string
-	RealName    string
+	DataDirName string
 }
 
 // slashClean is equivalent to but slightly more efficient than
@@ -61,23 +60,17 @@ type BaseDir string
 
 func (d BaseDir) resolve(ctx context.Context, name string) string {
 	directoryMapping := ctx.Value("mapping").(*DirectoryMapping)
-	prefix := directoryMapping.VirtualName + "/"
-	if !strings.HasPrefix(name, prefix) {
-		// something does not add up
-		return ""
-	}
-	nameWithoutPrefix := strings.TrimPrefix(name, prefix)
 
 	// This implementation is based on Dir.Open's code in the standard net/http package.
 	if filepath.Separator != '/' && strings.IndexRune(name, filepath.Separator) >= 0 ||
-		strings.Contains(nameWithoutPrefix, "\x00") {
+		strings.Contains(name, "\x00") {
 		return ""
 	}
 	dir := string(d)
 	if dir == "" {
 		dir = "."
 	}
-	return filepath.Join(dir, directoryMapping.RealName, filepath.FromSlash(slashClean(nameWithoutPrefix)))
+	return filepath.Join(dir, directoryMapping.DataDirName, filepath.FromSlash(slashClean(name)))
 }
 
 func (d BaseDir) Mkdir(ctx context.Context, name string, perm os.FileMode) error {