2 * Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (C) 2000, 2001 Internet Software Consortium.
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
18 /* $Id: lwresd.h,v 1.19 2007-06-19 23:46:59 tbox Exp $ */
20 #ifndef NAMED_LWRESD_H
21 #define NAMED_LWRESD_H 1
25 #include <isc/types.h>
26 #include <isc/sockaddr.h>
28 #include <isccfg/cfg.h>
30 #include <dns/types.h>
37 ns_lwsearchlist_t *search;
40 isc_boolean_t shutting_down;
44 struct ns_lwreslistener {
49 isc_sockaddr_t address;
53 ISC_LIST(ns_lwdclientmgr_t) cmgrs;
54 ISC_LINK(ns_lwreslistener_t) link;
61 ns_lwresd_configure(isc_mem_t *mctx, const cfg_obj_t *config);
64 ns_lwresd_parseeresolvconf(isc_mem_t *mctx, cfg_parser_t *pctx,
71 ns_lwresd_shutdown(void);
78 ns_lwdmanager_create(isc_mem_t *mctx, const cfg_obj_t *lwres,
79 ns_lwresd_t **lwresdp);
81 /*% attach to manager */
83 ns_lwdmanager_attach(ns_lwresd_t *source, ns_lwresd_t **targetp);
85 /*% detach from manager */
87 ns_lwdmanager_detach(ns_lwresd_t **lwresdp);
92 /*% attach to listener */
94 ns_lwreslistener_attach(ns_lwreslistener_t *source,
95 ns_lwreslistener_t **targetp);
97 /*% detach from lister */
99 ns_lwreslistener_detach(ns_lwreslistener_t **listenerp);
101 /*% link client manager */
103 ns_lwreslistener_unlinkcm(ns_lwreslistener_t *listener, ns_lwdclientmgr_t *cm);
105 /*% unlink client manager */
107 ns_lwreslistener_linkcm(ns_lwreslistener_t *listener, ns_lwdclientmgr_t *cm);
113 * INTERNAL FUNCTIONS.
116 ns__lwresd_memalloc(void *arg, size_t size);
119 ns__lwresd_memfree(void *arg, void *mem, size_t size);
121 #endif /* NAMED_LWRESD_H */