starter: Remove left|rightnexthop option.
[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 <freeswan.h>
18
19 #include "../pluto/constants.h"
20 #include "../pluto/defs.h"
21
22 #include "confread.h"
23 #include "args.h"
24 #include "cmp.h"
25
26 #define VARCMP(obj) if (c1->obj != c2->obj) return FALSE
27 #define ADDCMP(obj) if (!sameaddr(&c1->obj,&c2->obj)) return FALSE
28 #define SUBCMP(obj) if (!samesubnet(&c1->obj,&c2->obj)) return FALSE
29 #define STRCMP(obj) if (strcmp(c1->obj,c2->obj)) return FALSE
30
31 static bool
32 starter_cmp_end(starter_end_t *c1, starter_end_t *c2)
33 {
34 if ((c1 == NULL) || (c2 == NULL))
35 return FALSE;
36
37 if (c2->dns_failed)
38 {
39 c2->addr = c1->addr;
40 }
41 else
42 {
43 ADDCMP(addr);
44 }
45 VARCMP(ikeport);
46 VARCMP(has_client);
47 VARCMP(has_client_wildcard);
48 VARCMP(has_port_wildcard);
49 VARCMP(has_natip);
50 VARCMP(has_virt);
51 VARCMP(modecfg);
52 VARCMP(port);
53 VARCMP(protocol);
54
55 return cmp_args(KW_END_FIRST, KW_END_LAST, (char *)c1, (char *)c2);
56 }
57
58 bool
59 starter_cmp_conn(starter_conn_t *c1, starter_conn_t *c2)
60 {
61 if ((c1 == NULL) || (c2 == NULL))
62 return FALSE;
63
64 VARCMP(policy);
65 VARCMP(addr_family);
66 VARCMP(tunnel_addr_family);
67 VARCMP(mark_in.value);
68 VARCMP(mark_in.mask);
69 VARCMP(mark_out.value);
70 VARCMP(mark_in.mask);
71
72 if (!starter_cmp_end(&c1->left, &c2->left))
73 return FALSE;
74 if (!starter_cmp_end(&c1->right, &c2->right))
75 return FALSE;
76
77 return cmp_args(KW_CONN_NAME, KW_CONN_LAST, (char *)c1, (char *)c2);
78 }
79
80 bool
81 starter_cmp_ca(starter_ca_t *c1, starter_ca_t *c2)
82 {
83 if (c1 == NULL || c2 == NULL)
84 return FALSE;
85
86 return cmp_args(KW_CA_NAME, KW_CA_LAST, (char *)c1, (char *)c2);
87 }
88
89 bool
90 starter_cmp_klips(starter_config_t *c1, starter_config_t *c2)
91 {
92 if ((c1 == NULL) || (c2 == NULL))
93 return FALSE;
94
95 return cmp_args(KW_KLIPS_FIRST, KW_KLIPS_LAST, (char *)c1, (char *)c2);
96 }
97
98 bool
99 starter_cmp_pluto(starter_config_t *c1, starter_config_t *c2)
100 {
101 if ((c1 == NULL) || (c2 == NULL))
102 return FALSE;
103
104 return cmp_args(KW_PLUTO_FIRST, KW_PLUTO_LAST, (char *)c1, (char *)c2);
105 }