Index: library.c
===================================================================
--- library.c	(revision 3268)
+++ library.c	(revision 3269)
@@ -32,6 +32,8 @@
 #include <librnd/core/compat_fs.h>
 #include <librnd/core/error.h>
 #include <librnd/core/paths.h>
+#include <librnd/core/safe_fs.h>
+#include <librnd/core/safe_fs_dir.h>
 #include <librnd/core/globalconst.h>
 #include <librnd/core/compat_lrealpath.h>
 
@@ -50,3 +52,42 @@
 	free(path);
 	return rp;
 }
+
+void csch_lib_fs_map(rnd_hidlib_t *hl, csch_lib_backend_t *be, csch_lib_t *parent, gds_t *path, csch_lib_type_t (*type_cb)(rnd_hidlib_t *, const char *fn))
+{
+	DIR *dir;
+	struct dirent *de;
+	long save = path->used, restore;
+	csch_lib_t *newent;
+	
+	dir = rnd_opendir(hl, path->array);
+	if (dir == NULL)
+		return;
+
+	gds_append(path, '/');
+	restore = path->used;
+
+	while((de = rnd_readdir(dir)) != NULL) {
+		if (*de->d_name == '.') continue;
+
+		gds_append_str(path, de->d_name);
+
+		if (rnd_is_dir(hl, path->array)) {
+			newent = csch_lib_alloc_append(be, parent, rnd_strdup(de->d_name), CSCH_SLIB_DIR);
+			csch_lib_fs_map(hl, be, newent, path, type_cb);
+		}
+		else {
+			csch_lib_type_t type = type_cb(hl, path->array);
+			if (type != CSCH_SLIB_invalid)
+				newent = csch_lib_alloc_append(be, parent, rnd_strdup(de->d_name), type);
+			else
+				newent = NULL;
+		}
+		if (newent != NULL)
+			newent->realpath = rnd_strdup(path->array);
+		path->used = restore;
+	}
+
+	path->used = save;
+	rnd_closedir(dir);
+}