C++ (Cpp) slap_freeself_cb Examples

Example #1

File: cloak.c Project: cptaffe/openldap

static int
cloak_search_cleanup_cb( Operation *op, SlapReply *rs )
{
	if ( rs->sr_type == REP_RESULT || rs->sr_err != LDAP_SUCCESS ) {
		slap_freeself_cb( op, rs );
	}

	return SLAP_CB_CONTINUE;
}

Example #2

static int
cloak_search_cb( Operation *op, SlapReply *rs )
{
	slap_callback   *sc;
	cloak_info_t	*ci;
	Entry		*e = NULL;
	Entry		*me = NULL;

	assert( op && op->o_callback && rs );

	if ( rs->sr_type != REP_SEARCH || !rs->sr_entry ) {
		slap_freeself_cb( op, rs );
		return ( SLAP_CB_CONTINUE );
	}

	sc = op->o_callback;
	e = rs->sr_entry;

	/* 
	 * First perform a quick scan for an attribute to cloak
	 */
	for ( ci = (cloak_info_t *)sc->sc_private; ci; ci = ci->ci_next ) {
		Attribute *a;

		if ( ci->ci_oc != NULL &&
		     !is_entry_objectclass_or_sub( e, ci->ci_oc ) )
			continue;

		for ( a = e->e_attrs; a; a = a->a_next )
			if ( a->a_desc == ci->ci_ad )
				break;

		if ( a != NULL )
			break;
	}

	/*
	 * Nothing found to cloak
	 */
	if ( ci == NULL )
		return ( SLAP_CB_CONTINUE );

	/*
	 * We are now committed to cloak an attribute.
	 */
	if ( rs->sr_flags & REP_ENTRY_MODIFIABLE )
		me = e;
	else
		me = entry_dup( e );
		
	for ( ci = (cloak_info_t *)sc->sc_private; ci; ci = ci->ci_next ) {
		Attribute *a;
		Attribute *pa;

		for ( pa = NULL, a = me->e_attrs;
		      a; 
		      pa = a, a = a->a_next ) {

			if ( a->a_desc != ci->ci_ad )
				continue;

			Debug( LDAP_DEBUG_TRACE, "cloak_search_cb: cloak %s\n", 
			       a->a_desc->ad_cname.bv_val,
			       0, 0 );

			if ( pa != NULL ) 
				pa->a_next = a->a_next;
			else
				me->e_attrs = a->a_next;

			attr_clean( a );
		}

	}

	if ( me != e ) {
		if ( rs->sr_flags & REP_ENTRY_MUSTBEFREED )
			entry_free( e );

		rs->sr_entry = me;
        	rs->sr_flags |= REP_ENTRY_MODIFIABLE | REP_ENTRY_MUSTBEFREED;
	}

	return ( SLAP_CB_CONTINUE );
}