Merge branch 'enable-fragmentation'
[strongswan.git] / src / starter / cmp.c
1 /* strongSwan IPsec starter comparison functions
2 * Copyright (C) 2001-2002 Mathieu Lafon - Arkoon Network Security
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation; either version 2 of the License, or (at your
7 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
11 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * for more details.
13 */
14
15 #include <string.h>
16
17 #include "confread.h"
18 #include "args.h"
19 #include "cmp.h"
20
21 #define VARCMP(obj) if (c1->obj != c2->obj) return FALSE
22 #define STRCMP(obj) if (strcmp(c1->obj,c2->obj)) return FALSE
23
24 static bool starter_cmp_end(starter_end_t *c1, starter_end_t *c2)
25 {
26 if ((c1 == NULL) || (c2 == NULL))
27 return FALSE;
28
29 VARCMP(modecfg);
30 VARCMP(from_port);
31 VARCMP(to_port);
32 VARCMP(protocol);
33
34 return cmp_args(KW_END_FIRST, KW_END_LAST, (char *)c1, (char *)c2);
35 }
36
37 bool starter_cmp_conn(starter_conn_t *c1, starter_conn_t *c2)
38 {
39 if ((c1 == NULL) || (c2 == NULL))
40 return FALSE;
41
42 VARCMP(mode);
43 VARCMP(proxy_mode);
44 VARCMP(options);
45 VARCMP(mark_in.value);
46 VARCMP(mark_in.mask);
47 VARCMP(mark_out.value);
48 VARCMP(mark_out.mask);
49 VARCMP(tfc);
50 VARCMP(sa_keying_tries);
51
52 if (!starter_cmp_end(&c1->left, &c2->left))
53 return FALSE;
54 if (!starter_cmp_end(&c1->right, &c2->right))
55 return FALSE;
56
57 return cmp_args(KW_CONN_NAME, KW_CONN_LAST, (char *)c1, (char *)c2);
58 }
59
60 bool starter_cmp_ca(starter_ca_t *c1, starter_ca_t *c2)
61 {
62 if (c1 == NULL || c2 == NULL)
63 return FALSE;
64
65 return cmp_args(KW_CA_NAME, KW_CA_LAST, (char *)c1, (char *)c2);
66 }