child-delete: Reply as usual when concurrently rekeying the IKE_SA
[strongswan.git] / src / _copyright / _copyright.c
1 /*
2 * copyright reporter
3 * (just avoids having the info in more than one place in the source)
4 * Copyright (C) 2001 Henry Spencer.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * for more details.
15 */
16
17 #include <sys/types.h>
18 #include <stdio.h>
19 #include <stdlib.h>
20 #include <string.h>
21 #include <unistd.h>
22 #include <getopt.h>
23
24 #include <library.h>
25
26 static const char *copyright[] = {
27 "Copyright (C) 1999-2013",
28 " Henry Spencer, D. Hugh Redelmeier, Michael Richardson, Ken Bantoft,",
29 " Stephen J. Bevan, JuanJo Ciarlante, Thomas Egerer, Heiko Hund,",
30 " Mathieu Lafon, Stephane Laroche, Kai Martius, Stephan Scholz,",
31 " Tuomo Soini, Herbert Xu.",
32 "",
33 " Martin Berner, Marco Bertossa, David Buechi, Ueli Galizzi,",
34 " Christoph Gysin, Andreas Hess, Patric Lichtsteiner, Michael Meier,",
35 " Andreas Schleiss, Ariane Seiler, Mario Strasser, Lukas Suter,",
36 " Roger Wegmann, Simon Zwahlen,",
37 " ZHW Zuercher Hochschule Winterthur (Switzerland).",
38 "",
39 " Philip Boetschi, Tobias Brunner, Christoph Buehler, Reto Buerki,",
40 " Sansar Choinyambuu, Adrian Doerig, Andreas Eigenmann, Giuliano Grassi,",
41 " Reto Guadagnini, Fabian Hartmann, Noah Heusser, Jan Hutter,",
42 " Thomas Kallenberg, Patrick Loetscher, Daniel Roethlisberger,",
43 " Adrian-Ken Rueegsegger, Ralf Sager, Joel Stillhart, Daniel Wydler,",
44 " Andreas Steffen,",
45 " HSR Hochschule fuer Technik Rapperswil (Switzerland).",
46 "",
47 " Martin Willi (revosec AG), Clavister (Sweden).",
48 "",
49 "This program is free software; you can redistribute it and/or modify it",
50 "under the terms of the GNU General Public License as published by the",
51 "Free Software Foundation; either version 2 of the License, or (at your",
52 "option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.",
53 "",
54 "This program is distributed in the hope that it will be useful, but",
55 "WITHOUT ANY WARRANTY; without even the implied warranty of",
56 "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General",
57 "Public License (file COPYING in the distribution) for more details.",
58 NULL,
59 };
60
61 char usage[] = "Usage: ipsec _copyright";
62 struct option opts[] = {
63 {"help", 0, NULL, 'h',},
64 {"version", 0, NULL, 'v',},
65 {0, 0, NULL, 0, },
66 };
67
68 char me[] = "ipsec _copyright"; /* for messages */
69
70 int
71 main(int argc, char *argv[])
72 {
73 int opt;
74 extern int optind;
75 int errflg = 0;
76 const char **notice = copyright;
77 const char **co;
78
79 library_init(NULL, "_copyright");
80 atexit(library_deinit);
81
82 while ((opt = getopt_long(argc, argv, "", opts, NULL)) != EOF)
83 switch (opt) {
84 case 'h': /* help */
85 printf("%s\n", usage);
86 exit(0);
87 break;
88 case 'v': /* version */
89 printf("%s strongSwan "VERSION"\n", me);
90 exit(0);
91 break;
92 case '?':
93 default:
94 errflg = 1;
95 break;
96 }
97 if (errflg || optind != argc) {
98 fprintf(stderr, "%s\n", usage);
99 exit(2);
100 }
101
102 for (co = notice; *co != NULL; co++)
103 printf("%s\n", *co);
104 exit(0);
105 }