* macterm.h (cfstring_create_with_utf8_cstring): Added prototype.

* image.c (image_load_quartz2d): Use
cfstring_create_with_utf8_cstring
* macmenu.c (add_menu_item): Use
cfstring_create_with_utf8_cstring
* macfns.c (x_set_name, x_set_title): Use
cfstring_create_with_utf8_cstring
(Fx_file_dialog): Use cfstring_create_with_utf8_cstring and use
constant CFRefs instead of creating them each time for labels.
* mac.c (cfstring_create_with_utf8_cstring): Added to prevent
crashes with invalid characters.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/mac.c b/src/mac.c
index 91d07372578..53e56cfb541 100644
--- a/src/mac.c
+++ b/src/mac.c
@@ -262,6 +262,22 @@ posix_to_mac_pathname (const char *ufn, char *mfn, int mfnbuflen)
   return 1;
 }
 
+#if TARGET_API_MAC_CARBON
+CFStringRef
+cfstring_create_with_utf8_cstring (c_str)
+     const char *c_str;
+{
+  CFStringRef str;
+
+  str = CFStringCreateWithCString (NULL, c_str, kCFStringEncodingUTF8);
+  if (str == NULL)
+    /* Failed to interpret as UTF 8.  Fall back on Mac Roman.  */
+    str = CFStringCreateWithCString (NULL, c_str, kCFStringEncodingMacRoman);
+
+  return str;
+}
+#endif
+
 #ifndef MAC_OSX
 
 /* The following functions with "sys_" prefix are stubs to Unix