ctlsock: create exported ctlsock client library

The former interal ctlsock server package is renamed
to ctlsocksrv.

1 files changed, 0 insertions, 32 deletions

diff --git a/internal/ctlsock/sanitize.go b/internal/ctlsock/sanitize.go
deleted file mode 100644
index 7cf77a5..0000000
--- a/internal/ctlsock/sanitize.go
+++ /dev/null
@@ -1,32 +0,0 @@
-package ctlsock
-
-import (
-	"path/filepath"
-	"strings"
-)
-
-// SanitizePath adapts filepath.Clean for FUSE paths.
-// 1) Leading slash(es) are dropped
-// 2) It returns "" instead of "."
-// 3) If the cleaned path points above CWD (start with ".."), an empty string
-//    is returned
-// See the TestSanitizePath testcases for examples.
-func SanitizePath(path string) string {
-	// (1)
-	for len(path) > 0 && path[0] == '/' {
-		path = path[1:]
-	}
-	if len(path) == 0 {
-		return ""
-	}
-	clean := filepath.Clean(path)
-	// (2)
-	if clean == "." {
-		return ""
-	}
-	// (3)
-	if clean == ".." || strings.HasPrefix(clean, "../") {
-		return ""
-	}
-	return clean
-}