/* $OpenLDAP$ */ /* This work is part of OpenLDAP Software <http://www.openldap.org/>. * * Copyright 1998-2011 The OpenLDAP Foundation. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * <http://www.OpenLDAP.org/license.html>. */ #ifndef SLAP_SETS_H_ #define SLAP_SETS_H_ #include <ldap_cdefs.h> LDAP_BEGIN_DECL typedef struct slap_set_cookie { Operation *set_op; } SetCookie; /* this routine needs to return the bervals instead of * plain strings, since syntax is not known. It should * also return the syntax or some "comparison cookie" * that is used by set_filter. */ typedef BerVarray (SLAP_SET_GATHER)( SetCookie *cookie, struct berval *name, AttributeDescription *ad); LDAP_SLAPD_F (int) slap_set_filter( SLAP_SET_GATHER gatherer, SetCookie *cookie, struct berval *filter, struct berval *user, struct berval *target, BerVarray *results); LDAP_SLAPD_F (BerVarray) slap_set_join(SetCookie *cp, BerVarray lset, unsigned op, BerVarray rset); #define SLAP_SET_OPMASK 0x00FF #define SLAP_SET_REFARR 0x0100 #define SLAP_SET_REFVAL 0x0200 #define SLAP_SET_REF (SLAP_SET_REFARR|SLAP_SET_REFVAL) /* The unsigned "op" can be ORed with the flags below; * - if the rset's values must not be freed, or must be copied if kept, * it is ORed with SLAP_SET_RREFVAL * - if the rset array must not be freed, or must be copied if kept, * it is ORed with SLAP_SET_RREFARR * - the same applies to the lset with SLAP_SET_LREFVAL and SLAP_SET_LREFARR * - it is assumed that SLAP_SET_REFVAL implies SLAP_SET_REFARR, * i.e. the former is checked only if the latter is set. */ #define SLAP_SET_RREFARR SLAP_SET_REFARR #define SLAP_SET_RREFVAL SLAP_SET_REFVAL #define SLAP_SET_RREF SLAP_SET_REF #define SLAP_SET_RREFMASK 0x0F00 #define SLAP_SET_RREF2REF(r) ((r) & SLAP_SET_RREFMASK) #define SLAP_SET_LREFARR 0x1000 #define SLAP_SET_LREFVAL 0x2000 #define SLAP_SET_LREF (SLAP_SET_LREFARR|SLAP_SET_LREFVAL) #define SLAP_SET_LREFMASK 0xF000 #define SLAP_SET_LREF2REF(r) (((r) & SLAP_SET_LREFMASK) >> 4) LDAP_END_DECL #endif