1/*-
2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28
29struct bundle;
30
31struct server {
32  struct fdescriptor desc;
33  int fd;
34
35  struct {
36    char passwd[50];
37
38    char sockname[PATH_MAX];		/* Points to local socket path */
39    mode_t mask;
40
41    u_short port;			/* tcp socket */
42  } cfg;
43};
44
45enum server_stat {
46  SERVER_OK,				/* Diagnostic socket available */
47  SERVER_INVALID,			/* Bad args, can't be set up */
48  SERVER_FAILED,			/* Failed - lack of resources */
49  SERVER_UNSET				/* Not already set up */
50};
51
52#define descriptor2server(d) \
53  ((d)->type == SERVER_DESCRIPTOR ? (struct server *)(d) : NULL)
54
55extern struct server server;
56
57extern enum server_stat server_LocalOpen(struct bundle *, const char *, mode_t);
58extern enum server_stat server_TcpOpen(struct bundle *, u_short);
59extern enum server_stat server_Reopen(struct bundle *);
60extern int server_Close(struct bundle *);
61extern int server_Clear(struct bundle *);
62