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#ifndef _JOVE_SYS_OBJDIR_H
#define _JOVE_SYS_OBJDIR_H 1
#include "api/obj.h"
#include "hal/obj.h"
int objdir_new(jove_owned_obj_t *untyped_obj);
/*Returns the n'th entry of the object directory passed.
* If the passed object is not an objdir, returns NULL and sets errno to EBADOBJ.
* If the passed entry index is out of bounds, returns NULL and sets errno to EOOB.*/
jove_owned_obj_t *objdir_getlocal(jove_obj_t *objdir_obj, uint16_t entry);
jove_owned_obj_t *objdir_getlocal_locked(jove_owned_obj_t *objdir, objpath_part_t entry);
jove_obj_t objdir_peeklocal(jove_obj_t *objdir_obj, uint16_t entry);
/*Recursively seeks through an object directory for an object following the passed
* path variable.
* If the path length is zero, returns the passed object.
* If the passed object is not an objdir, returns NULL and sets errno to EBADOBJ.
* If any object excluding the object at the end of the path is not an objdir,
* returns NULL and sets errno to EBADOBJ.
* If any entry in the path is out of bounds, returns NULL and sets errno to EBADOBJ.*/
jove_owned_obj_t *objdir_getobj(jove_obj_t *objdir_obj, const uint16_t *path, size_t path_len);
jove_owned_obj_t *objdir_getobj_locked(jove_owned_obj_t *objdir,
const objpath_part_t *path,
size_t path_len);
bool objdir_compare(jove_obj_t *objdir_obj, objpath_part_t entry, jove_obj_t *obj);
void objdir_swapobj(jove_owned_obj_t *a, jove_owned_obj_t *b);
#endif
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