From aaac5dd2dca6dc1bcd2367a93e6d9713379121d7 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Tue, 13 Apr 2004 09:45:35 +0000
Subject: * misc.c (setup_pinentry_env): New. * import.c (popen_protect_tool):
 Call it. * export.c (popen_protect_tool): Call it.

---
 sm/misc.c | 36 ++++++++++++++++++++++++++++++++++--
 1 file changed, 34 insertions(+), 2 deletions(-)

(limited to 'sm/misc.c')

diff --git a/sm/misc.c b/sm/misc.c
index 4ffa7153e..281056177 100644
--- a/sm/misc.c
+++ b/sm/misc.c
@@ -1,5 +1,5 @@
 /* misc.c - Miscellaneous fucntions
- *	Copyright (C) 2001 Free Software Foundation, Inc.
+ *	Copyright (C) 2004 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -25,9 +25,41 @@
 #include <string.h>
 #include <ctype.h>
 #include <unistd.h>
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif
 
 #include "gpgsm.h"
 
-#include <ksba.h>
 
+/* Setup the environment so that the pinentry is able to get all
+   required information.  This is used prior to an exec of the
+   protect-tool. */
+void
+setup_pinentry_env (void)
+{
+  char *lc;
+
+  if (opt.display)
+    setenv ("DISPLAY", opt.display, 1);
+  if (opt.ttyname)
+    setenv ("GPG_TTY", opt.ttyname, 1);
+  if (opt.ttytype)
+    setenv ("TERM", opt.ttytype, 1);
+
+  if (opt.lc_ctype)
+    setenv ("LC_CTYPE", opt.lc_ctype, 1);
+#if defined(HAVE_SETLOCALE) && defined(LC_CTYPE)
+  else if ( (lc = setlocale (LC_CTYPE, "")) )
+    setenv ("LC_CTYPE", lc, 1);
+#endif
+
+  if (opt.lc_messages)
+    setenv ("LC_MESSAGES", opt.lc_messages, 1);
+#if defined(HAVE_SETLOCALE) && defined(LC_MESSAGES)
+  else if ( (lc = setlocale (LC_MESSAGES, "")) )
+    setenv ("LC_MESSAGES", lc, 1);
+#endif
+
+}
 
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