From 97c5d4d312dbb6d6f70d1d8ea88ab6a03f4e2f2a Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Tue, 5 Jan 2010 17:36:53 +0000
Subject: Add an API to change passphrases.  Currently only implemented for
 GPGSM.  Requires GnuPG 2.1

---
 src/engine.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'src/engine.c')

diff --git a/src/engine.c b/src/engine.c
index ecf23047..71f0c9c6 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -1,6 +1,6 @@
 /* engine.c - GPGME engine support.
    Copyright (C) 2000 Werner Koch (dd9jn)
-   Copyright (C) 2001, 2002, 2003, 2004, 2006, 2009 g10 Code GmbH
+   Copyright (C) 2001, 2002, 2003, 2004, 2006, 2009, 2010 g10 Code GmbH
  
    This file is part of GPGME.
  
@@ -906,3 +906,19 @@ _gpgme_engine_cancel_op (engine_t engine)
 
   return (*engine->ops->cancel_op) (engine->engine);
 }
+
+
+/* Change the passphrase for KEY.  */
+gpgme_error_t
+_gpgme_engine_op_passwd (engine_t engine, gpgme_key_t key,
+                         unsigned int flags)
+{
+  if (!engine)
+    return gpg_error (GPG_ERR_INV_VALUE);
+
+  if (!engine->ops->passwd)
+    return gpg_error (GPG_ERR_NOT_IMPLEMENTED);
+
+  return (*engine->ops->passwd) (engine->engine, key, flags);
+}
+
-- 
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