]>
Commit | Line | Data |
---|---|---|
acddc0ed | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
718e3744 | 2 | /* |
3 | * RIPngd main routine. | |
4 | * Copyright (C) 1998, 1999 Kunihiro Ishiguro | |
718e3744 | 5 | */ |
6 | ||
7 | #include <zebra.h> | |
8 | ||
5e4fa164 | 9 | #include <lib/version.h> |
718e3744 | 10 | #include "getopt.h" |
11 | #include "vector.h" | |
12 | #include "vty.h" | |
13 | #include "command.h" | |
a94434b6 | 14 | #include "memory.h" |
718e3744 | 15 | #include "thread.h" |
16 | #include "log.h" | |
17 | #include "prefix.h" | |
18 | #include "if.h" | |
edd7c245 | 19 | #include "privs.h" |
2d75d052 | 20 | #include "sigevent.h" |
6a69b354 | 21 | #include "vrf.h" |
8f88441d | 22 | #include "if_rmap.h" |
4f04a76b | 23 | #include "libfrr.h" |
91835f1f | 24 | #include "routemap.h" |
718e3744 | 25 | |
26 | #include "ripngd/ripngd.h" | |
ca473936 | 27 | #include "ripngd/ripng_nb.h" |
718e3744 | 28 | |
718e3744 | 29 | /* RIPngd options. */ |
f28963f7 | 30 | struct option longopts[] = {{0}}; |
718e3744 | 31 | |
edd7c245 | 32 | /* ripngd privileges */ |
dde7b15b | 33 | zebra_capabilities_t _caps_p[] = {ZCAP_NET_RAW, ZCAP_BIND, ZCAP_SYS_ADMIN}; |
edd7c245 | 34 | |
d62a17ae | 35 | struct zebra_privs_t ripngd_privs = { |
b2f36157 | 36 | #if defined(FRR_USER) |
d62a17ae | 37 | .user = FRR_USER, |
edd7c245 | 38 | #endif |
b2f36157 | 39 | #if defined FRR_GROUP |
d62a17ae | 40 | .group = FRR_GROUP, |
d81fadfd | 41 | #endif |
42 | #ifdef VTY_GROUP | |
d62a17ae | 43 | .vty_group = VTY_GROUP, |
edd7c245 | 44 | #endif |
d62a17ae | 45 | .caps_p = _caps_p, |
dde7b15b | 46 | .cap_num_p = array_size(_caps_p), |
d62a17ae | 47 | .cap_num_i = 0}; |
edd7c245 | 48 | |
49 | ||
718e3744 | 50 | /* Master of threads. */ |
51 | struct thread_master *master; | |
52 | ||
eb05883f | 53 | static struct frr_daemon_info ripngd_di; |
718e3744 | 54 | |
718e3744 | 55 | /* SIGHUP handler. */ |
d62a17ae | 56 | static void sighup(void) |
718e3744 | 57 | { |
d62a17ae | 58 | zlog_info("SIGHUP received"); |
a94434b6 | 59 | |
d62a17ae | 60 | /* Reload config file. */ |
1c2facd1 | 61 | vty_read_config(NULL, ripngd_di.config_file, config_default); |
718e3744 | 62 | } |
63 | ||
64 | /* SIGINT handler. */ | |
d62a17ae | 65 | static void sigint(void) |
718e3744 | 66 | { |
d62a17ae | 67 | zlog_notice("Terminating on signal"); |
718e3744 | 68 | |
dde7b15b | 69 | ripng_vrf_terminate(); |
8f88441d | 70 | if_rmap_terminate(); |
d62a17ae | 71 | ripng_zebra_stop(); |
8879bd22 | 72 | frr_fini(); |
d62a17ae | 73 | exit(0); |
718e3744 | 74 | } |
75 | ||
76 | /* SIGUSR1 handler. */ | |
d62a17ae | 77 | static void sigusr1(void) |
718e3744 | 78 | { |
d62a17ae | 79 | zlog_rotate(); |
718e3744 | 80 | } |
81 | ||
7cc91e67 | 82 | struct frr_signal_t ripng_signals[] = { |
d62a17ae | 83 | { |
84 | .signal = SIGHUP, | |
85 | .handler = &sighup, | |
86 | }, | |
87 | { | |
88 | .signal = SIGUSR1, | |
89 | .handler = &sigusr1, | |
90 | }, | |
91 | { | |
92 | .signal = SIGINT, | |
93 | .handler = &sigint, | |
94 | }, | |
95 | { | |
96 | .signal = SIGTERM, | |
97 | .handler = &sigint, | |
98 | }, | |
2d75d052 | 99 | }; |
6b0655a2 | 100 | |
0d8c7a26 | 101 | static const struct frr_yang_module_info *const ripngd_yang_modules[] = { |
c2aab693 | 102 | &frr_filter_info, |
a4bed468 | 103 | &frr_interface_info, |
e9ce224b | 104 | &frr_ripngd_info, |
91835f1f | 105 | &frr_route_map_info, |
6fd8972a | 106 | &frr_vrf_info, |
8fcdd0d6 RW |
107 | }; |
108 | ||
d62a17ae | 109 | FRR_DAEMON_INFO(ripngd, RIPNG, .vty_port = RIPNG_VTY_PORT, |
4f04a76b | 110 | |
d62a17ae | 111 | .proghelp = "Implementation of the RIPng routing protocol.", |
4f04a76b | 112 | |
d62a17ae | 113 | .signals = ripng_signals, |
114 | .n_signals = array_size(ripng_signals), | |
4f04a76b | 115 | |
8fcdd0d6 RW |
116 | .privs = &ripngd_privs, |
117 | ||
118 | .yang_modules = ripngd_yang_modules, | |
80413c20 DL |
119 | .n_yang_modules = array_size(ripngd_yang_modules), |
120 | ); | |
4f04a76b | 121 | |
f28963f7 | 122 | #define DEPRECATED_OPTIONS "" |
c8dde10f | 123 | |
718e3744 | 124 | /* RIPngd main routine. */ |
d62a17ae | 125 | int main(int argc, char **argv) |
718e3744 | 126 | { |
d62a17ae | 127 | frr_preinit(&ripngd_di, argc, argv); |
c8dde10f QY |
128 | |
129 | frr_opt_add("" DEPRECATED_OPTIONS, longopts, ""); | |
d62a17ae | 130 | |
131 | while (1) { | |
132 | int opt; | |
133 | ||
134 | opt = frr_getopt(argc, argv, NULL); | |
135 | ||
c8dde10f QY |
136 | if (opt && opt < 128 && strchr(DEPRECATED_OPTIONS, opt)) { |
137 | fprintf(stderr, | |
138 | "The -%c option no longer exists.\nPlease refer to the manual.\n", | |
139 | opt); | |
140 | continue; | |
141 | } | |
142 | ||
d62a17ae | 143 | if (opt == EOF) |
144 | break; | |
145 | ||
146 | switch (opt) { | |
147 | case 0: | |
148 | break; | |
d62a17ae | 149 | default: |
150 | frr_help_exit(1); | |
d62a17ae | 151 | } |
718e3744 | 152 | } |
718e3744 | 153 | |
d62a17ae | 154 | master = frr_init(); |
718e3744 | 155 | |
d62a17ae | 156 | /* Library inits. */ |
dde7b15b | 157 | ripng_vrf_init(); |
718e3744 | 158 | |
d62a17ae | 159 | /* RIPngd inits. */ |
160 | ripng_init(); | |
e9ce224b | 161 | ripng_cli_init(); |
d62a17ae | 162 | zebra_init(master); |
a94434b6 | 163 | |
d62a17ae | 164 | frr_config_fork(); |
165 | frr_run(master); | |
718e3744 | 166 | |
d62a17ae | 167 | /* Not reached. */ |
168 | return 0; | |
718e3744 | 169 | } |