From a6a7b424f8e8a0f8ddd1c94b7463250ef1337811 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Thu, 22 Sep 2016 23:28:11 +0200
Subject: reverse: resolve long names in Open and GetAttr

The last patch added functionality for generating gocryptfs.longname.*
files, this patch adds support for mapping them back to the full
filenames.

Note that resolving a long name needs a full readdir. A cache
will be implemented later on to improve performance.
---
 internal/nametransform/longnames.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'internal/nametransform')

diff --git a/internal/nametransform/longnames.go b/internal/nametransform/longnames.go
index cf7f34c..e61e21b 100644
--- a/internal/nametransform/longnames.go
+++ b/internal/nametransform/longnames.go
@@ -31,9 +31,14 @@ func HashLongName(name string) string {
 
 // Values returned by IsLongName
 const (
-	LongNameContent  = iota
+	// File that stores the file content.
+	// Example: gocryptfs.longname.URrM8kgxTKYMgCk4hKk7RO9Lcfr30XQof4L_5bD9Iro=
+	LongNameContent = iota
+	// File that stores the full encrypted filename.
+	// Example: gocryptfs.longname.URrM8kgxTKYMgCk4hKk7RO9Lcfr30XQof4L_5bD9Iro=.name
 	LongNameFilename = iota
-	LongNameNone     = iota
+	// Example: i1bpTaVLZq7sRNA9mL_2Ig==
+	LongNameNone = iota
 )
 
 // NameType - detect if cName is
-- 
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