BLI_path_utils: fix/enhance BLI_filename_make_safe(), add BLI_path_make_safe().

BLI_filename_make_safe had several issues:
* Would replace all dots ('.'), not a great idea since it would break extensions.
* Was not checking for 'control' ASCII chars (though unlikely, better to be safe here).
* Win32 only: was not checking for forbidden names (con, aux, ltp0, com0, etc.).

New BLI_path_make_safe() simply checks each path's item with BLI_filename_make_safe().

1 files changed, 2 insertions, 1 deletions

diff --git a/source/blender/blenlib/BLI_path_util.h b/source/blender/blenlib/BLI_path_util.h
index 63b5207f941..a344c9d2bc1 100644
--- a/source/blender/blenlib/BLI_path_util.h
+++ b/source/blender/blenlib/BLI_path_util.h
@@ -112,7 +112,8 @@ void BLI_cleanup_dir(const char *relabase, char *dir) ATTR_NONNULL(2);
 /* doesn't touch trailing slash */
 void BLI_cleanup_path(const char *relabase, char *path) ATTR_NONNULL(2);
 
-void BLI_filename_make_safe(char *fname) ATTR_NONNULL(1);
+bool BLI_filename_make_safe(char *fname) ATTR_NONNULL(1);
+bool BLI_path_make_safe(char *path) ATTR_NONNULL(1);
 
 /* go back one directory */
 bool BLI_parent_dir(char *path) ATTR_NONNULL();