static void
compare_dir (WPanel * panel, WPanel * other, enum CompareMode mode)
{
int i, j;
/* No marks by default */
panel->marked = 0;
panel->total = 0;
panel->dirs_marked = 0;
/* Handle all files in the panel */
for (i = 0; i < panel->dir.len; i++)
{
file_entry_t *source = &panel->dir.list[i];
/* Default: unmarked */
file_mark (panel, i, 0);
/* Skip directories */
if (S_ISDIR (source->st.st_mode))
continue;
/* Search the corresponding entry from the other panel */
for (j = 0; j < other->dir.len; j++)
{
if (strcmp (source->fname, other->dir.list[j].fname) == 0)
break;
}
if (j >= other->dir.len)
/* Not found -> mark */
do_file_mark (panel, i, 1);
else
{
/* Found */
file_entry_t *target = &other->dir.list[j];
if (mode != compare_size_only)
{
/* Older version is not marked */
if (source->st.st_mtime < target->st.st_mtime)
continue;
}
/* Newer version with different size is marked */
if (source->st.st_size != target->st.st_size)
{
do_file_mark (panel, i, 1);
continue;
}
if (mode == compare_size_only)
continue;
if (mode == compare_quick)
{
/* Thorough compare off, compare only time stamps */
/* Mark newer version, don't mark version with the same date */
if (source->st.st_mtime > target->st.st_mtime)
{
do_file_mark (panel, i, 1);
}
continue;
}
/* Thorough compare on, do byte-by-byte comparison */
{
vfs_path_t *src_name, *dst_name;
src_name = vfs_path_append_new (panel->cwd_vpath, source->fname, NULL);
dst_name = vfs_path_append_new (other->cwd_vpath, target->fname, NULL);
if (compare_files (src_name, dst_name, source->st.st_size))
do_file_mark (panel, i, 1);
vfs_path_free (src_name);
vfs_path_free (dst_name);
}
}
} /* for (i ...) */
}
static void
do_chown (uid_t u, gid_t g)
{
chown (current_panel->dir.list[current_file].fname, u, g);
file_mark (current_panel, current_file, 0);
}