From b532dc82299d1a11b5bdbbbee17f614dd87e8307 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sat, 16 Jun 2007 10:41:21 +0200
Subject: Replaced strncpy() and strn0cpy() with Utf8Strn0Cpy() where necessary

---
 tools.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'tools.c')

diff --git a/tools.c b/tools.c
index b44a4bb0..0faf1ea2 100644
--- a/tools.c
+++ b/tools.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: tools.c 1.127 2007/06/16 09:05:11 kls Exp $
+ * $Id: tools.c 1.128 2007/06/16 09:22:40 kls Exp $
  */
 
 #include "tools.h"
@@ -661,6 +661,25 @@ int Utf8StrLen(const char *s)
   return n;
 }
 
+char *Utf8Strn0Cpy(char *Dest, const char *Src, int n)
+{
+  if (cCharSetConv::SystemCharacterTable())
+     return strn0cpy(Dest, Src, n);
+  char *d = Dest;
+  while (*Src) {
+        int sl = Utf8CharLen(Src);
+        n -= sl;
+        if (n > 0) {
+           while (sl--)
+                 *d++ = *Src++;
+           }
+        else
+           break;
+        }
+  *d = 0;
+  return Dest;
+}
+
 int Utf8ToArray(const char *s, uint *a, int Size)
 {
   int n = 0;
-- 
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