From 75ebb28a625bc16d145f5acd9e0cc1d305716afe Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Thu, 10 Nov 2016 00:27:08 +0100
Subject: ctlsock: add initial limited implementation

At the moment, in forward mode you can only encrypt paths
and in reverse mode you can only decrypt paths.
---
 internal/fusefrontend/ctlsock_interface.go | 19 +++++++++++++++++++
 internal/fusefrontend/write_lock.go        |  2 +-
 2 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 internal/fusefrontend/ctlsock_interface.go

(limited to 'internal/fusefrontend')

diff --git a/internal/fusefrontend/ctlsock_interface.go b/internal/fusefrontend/ctlsock_interface.go
new file mode 100644
index 0000000..c22dce6
--- /dev/null
+++ b/internal/fusefrontend/ctlsock_interface.go
@@ -0,0 +1,19 @@
+package fusefrontend
+
+import (
+	"errors"
+
+	"github.com/rfjakob/gocryptfs/internal/ctlsock"
+)
+
+var _ ctlsock.Interface = &FS{} // Verify that interface is implemented.
+
+// EncryptPath implements ctlsock.Backend
+func (fs *FS) EncryptPath(plainPath string) (string, error) {
+	return fs.encryptPath(plainPath)
+}
+
+// DecryptPath implements ctlsock.Backend
+func (fs *FS) DecryptPath(plainPath string) (string, error) {
+	return "", errors.New("Not implemented")
+}
diff --git a/internal/fusefrontend/write_lock.go b/internal/fusefrontend/write_lock.go
index 7394994..3addfd6 100644
--- a/internal/fusefrontend/write_lock.go
+++ b/internal/fusefrontend/write_lock.go
@@ -21,7 +21,7 @@ var wlock wlockMap
 // 2) lock ... unlock ...
 // 3) unregister
 type wlockMap struct {
-	// Counts lock() calls. As every operation that modifies a file should
+	// opCount counts lock() calls. As every operation that modifies a file should
 	// call it, this effectively serves as a write-operation counter.
 	// The variable is accessed without holding any locks so atomic operations
 	// must be used. It must be the first element of the struct to guarantee
-- 
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