2008-05-08  Federico Mena Quintero  <federico@novell.com>

	http://bugzilla.gnome.org/show_bug.cgi?id=364843



	Keep the generated names for "reallylongfilename (copy).txt" from
	overflowing the maximum allowed length for path names.

	Original patch by Dave Camp <campd@campd.org>

	* libnautilus-private/nautilus-file-operations.c
	(shorten_utf8_string): New function; takes an UTF8 string and
	hygienically truncates it to a given number of bytes.
	(get_link_name): Ensure the final name doesn't exceed a maximum length.
	(make_next_duplicate_name): Likewise.
	(get_max_name_length): Wrapper around pathconf() for basename lengths.
	(get_unique_target_file): Use a maximum length for the target name.
	(get_target_file_for_link): Likewise.

Signed-off-by: Federico Mena Quintero <federico@gnu.org>

svn path=/trunk/; revision=14147