1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* EIGRP Main Routine.
* Copyright (C) 2013-2015
* Authors:
* Donnie Savage
* Jan Janovic
* Matej Perina
* Peter Orsag
* Peter Paluch
* Frantisek Gazo
* Tomas Hvorkovy
* Martin Kontsek
* Lukas Koribsky
*/
#include <zebra.h>
#include <lib/version.h>
#include "getopt.h"
#include "frrevent.h"
#include "prefix.h"
#include "linklist.h"
#include "if.h"
#include "vector.h"
#include "vty.h"
#include "command.h"
#include "filter.h"
#include "plist.h"
#include "stream.h"
#include "log.h"
#include "memory.h"
#include "privs.h"
#include "sigevent.h"
#include "zclient.h"
#include "keychain.h"
#include "distribute.h"
#include "libfrr.h"
#include "routemap.h"
//#include "if_rmap.h"
#include "eigrpd/eigrp_structs.h"
#include "eigrpd/eigrpd.h"
#include "eigrpd/eigrp_dump.h"
#include "eigrpd/eigrp_interface.h"
#include "eigrpd/eigrp_neighbor.h"
#include "eigrpd/eigrp_packet.h"
#include "eigrpd/eigrp_vty.h"
#include "eigrpd/eigrp_zebra.h"
#include "eigrpd/eigrp_network.h"
#include "eigrpd/eigrp_snmp.h"
#include "eigrpd/eigrp_filter.h"
#include "eigrpd/eigrp_errors.h"
#include "eigrpd/eigrp_vrf.h"
#include "eigrpd/eigrp_cli.h"
#include "eigrpd/eigrp_yang.h"
//#include "eigrpd/eigrp_routemap.h"
/* eigprd privileges */
zebra_capabilities_t _caps_p[] = {
ZCAP_NET_RAW, ZCAP_BIND, ZCAP_NET_ADMIN,
};
struct zebra_privs_t eigrpd_privs = {
#if defined(FRR_USER) && defined(FRR_GROUP)
.user = FRR_USER,
.group = FRR_GROUP,
#endif
#if defined(VTY_GROUP)
.vty_group = VTY_GROUP,
#endif
.caps_p = _caps_p,
.cap_num_p = array_size(_caps_p),
.cap_num_i = 0};
/* EIGRPd options. */
struct option longopts[] = {{0}};
/* Master of threads. */
struct event_loop *master;
/* Forward declaration of daemon info structure. */
static struct frr_daemon_info eigrpd_di;
/* SIGHUP handler. */
static void sighup(void)
{
zlog_info("SIGHUP received");
/* Reload config file. */
vty_read_config(NULL, eigrpd_di.config_file, config_default);
}
/* SIGINT / SIGTERM handler. */
static void sigint(void)
{
zlog_notice("Terminating on signal");
eigrp_terminate();
exit(0);
}
/* SIGUSR1 handler. */
static void sigusr1(void)
{
zlog_rotate();
}
struct frr_signal_t eigrp_signals[] = {
{
.signal = SIGHUP,
.handler = &sighup,
},
{
.signal = SIGUSR1,
.handler = &sigusr1,
},
{
.signal = SIGINT,
.handler = &sigint,
},
{
.signal = SIGTERM,
.handler = &sigint,
},
};
static const struct frr_yang_module_info *const eigrpd_yang_modules[] = {
&frr_eigrpd_info,
&frr_filter_info,
&frr_interface_info,
&frr_route_map_info,
&frr_vrf_info,
};
FRR_DAEMON_INFO(eigrpd, EIGRP, .vty_port = EIGRP_VTY_PORT,
.proghelp = "Implementation of the EIGRP routing protocol.",
.signals = eigrp_signals,
.n_signals = array_size(eigrp_signals),
.privs = &eigrpd_privs, .yang_modules = eigrpd_yang_modules,
.n_yang_modules = array_size(eigrpd_yang_modules),
);
/* EIGRPd main routine. */
int main(int argc, char **argv, char **envp)
{
frr_preinit(&eigrpd_di, argc, argv);
frr_opt_add("", longopts, "");
while (1) {
int opt;
opt = frr_getopt(argc, argv, NULL);
if (opt == EOF)
break;
switch (opt) {
case 0:
break;
default:
frr_help_exit(1);
}
}
eigrp_sw_version_initialize();
/* EIGRP master init. */
eigrp_master_init();
eigrp_om->master = frr_init();
master = eigrp_om->master;
eigrp_error_init();
eigrp_vrf_init();
vrf_init(NULL, NULL, NULL, NULL);
/*EIGRPd init*/
eigrp_if_init();
eigrp_zebra_init();
eigrp_debug_init();
/* Get configuration file. */
/* EIGRP VTY inits */
eigrp_vty_init();
keychain_init();
eigrp_vty_show_init();
eigrp_cli_init();
#ifdef HAVE_SNMP
eigrp_snmp_init();
#endif /* HAVE_SNMP */
/* Access list install. */
access_list_init();
access_list_add_hook(eigrp_distribute_update_all_wrapper);
access_list_delete_hook(eigrp_distribute_update_all_wrapper);
/* Prefix list initialize.*/
prefix_list_init();
prefix_list_add_hook(eigrp_distribute_update_all);
prefix_list_delete_hook(eigrp_distribute_update_all);
/*
* XXX: This is just to get the CLI installed to suppress VTYSH errors.
* Routemaps in EIGRP are not yet functional.
*/
route_map_init();
/*eigrp_route_map_init();
route_map_add_hook (eigrp_rmap_update);
route_map_delete_hook (eigrp_rmap_update);*/
/*if_rmap_init (EIGRP_NODE); */
frr_config_fork();
frr_run(master);
/* Not reached. */
return 0;
}
|
