- add BLI_string_utf8.h for unicode functions.

- move font.c unicode functions into string_utf8.c and rename to fit with other BLI_string funcs.

1 files changed, 55 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_string_utf8.h b/source/blender/blenlib/BLI_string_utf8.h
new file mode 100644
index 00000000000..15884c4d2d9
--- /dev/null
+++ b/source/blender/blenlib/BLI_string_utf8.h
@@ -0,0 +1,55 @@
+/*
+ * $Id:
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef BLI_STRING_UTF8_H
+#define BLI_STRING_UTF8_H
+
+/** \file BLI_string.h
+ *  \ingroup bli
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+char       *BLI_strncpy_utf8(char *dst, const char *src, size_t maxncpy);
+int         BLI_utf8_invalid_byte(const char *str, int length);
+int         BLI_utf8_invalid_strip(char *str, int length);
+
+    /* copied from glib */
+char       *BLI_str_find_prev_char_utf8(const char *str, const char *p);
+char       *BLI_str_find_next_char_utf8(const char *p, const char *end);
+char       *BLI_str_prev_char_utf8(const char *p);
+
+    /* wchar_t functions, copied from blenders own font.c originally */
+size_t      BLI_wstrlen_utf8(const wchar_t *src);
+size_t      BLI_strlen_utf8(const char *strc);
+size_t      BLI_strncpy_wchar_as_utf8(char *dst, const wchar_t *src, const size_t maxcpy);
+size_t      BLI_strncpy_wchar_from_utf8(wchar_t *dst, const char *src, const size_t maxcpy);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif