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Commit | Line | Data |
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acddc0ed | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
9f3f7a11 | 2 | /* |
9f3f7a11 | 3 | */ |
4 | ||
5 | #include <zebra.h> | |
6 | ||
7 | #include <lib/version.h> | |
8 | #include "getopt.h" | |
24a58196 | 9 | #include "frrevent.h" |
9f3f7a11 | 10 | #include "vty.h" |
11 | #include "command.h" | |
12 | #include "memory.h" | |
1c0d8808 | 13 | #include "lib_vty.h" |
9f3f7a11 | 14 | |
4d762f26 | 15 | extern void test_init(void); |
9f3f7a11 | 16 | |
cd9d0537 | 17 | struct event_loop *master; |
9f3f7a11 | 18 | |
d62a17ae | 19 | struct option longopts[] = {{"daemon", no_argument, NULL, 'd'}, |
20 | {"config_file", required_argument, NULL, 'f'}, | |
21 | {"help", no_argument, NULL, 'h'}, | |
22 | {"vty_addr", required_argument, NULL, 'A'}, | |
23 | {"vty_port", required_argument, NULL, 'P'}, | |
24 | {"version", no_argument, NULL, 'v'}, | |
25 | {0}}; | |
9f3f7a11 | 26 | |
27 | DEFUN (daemon_exit, | |
28 | daemon_exit_cmd, | |
29 | "daemon-exit", | |
30 | "Make the daemon exit\n") | |
31 | { | |
d62a17ae | 32 | exit(0); |
9f3f7a11 | 33 | } |
34 | ||
35 | static int timer_count; | |
e6685141 | 36 | static void test_timer(struct event *thread) |
9f3f7a11 | 37 | { |
e16d030c | 38 | int *count = EVENT_ARG(thread); |
d62a17ae | 39 | |
40 | printf("run %d of timer\n", (*count)++); | |
907a2395 | 41 | event_add_timer(master, test_timer, count, 5, NULL); |
9f3f7a11 | 42 | } |
43 | ||
4d762f26 | 44 | static void test_timer_init(void) |
9f3f7a11 | 45 | { |
907a2395 | 46 | event_add_timer(master, test_timer, &timer_count, 10, NULL); |
9f3f7a11 | 47 | } |
48 | ||
4d762f26 | 49 | static void test_vty_init(void) |
9f3f7a11 | 50 | { |
d62a17ae | 51 | install_element(VIEW_NODE, &daemon_exit_cmd); |
9f3f7a11 | 52 | } |
53 | ||
54 | /* Help information display. */ | |
d62a17ae | 55 | static void usage(char *progname, int status) |
9f3f7a11 | 56 | { |
d62a17ae | 57 | if (status != 0) |
58 | fprintf(stderr, "Try `%s --help' for more information.\n", | |
59 | progname); | |
60 | else { | |
61 | printf("Usage : %s [OPTION...]\n\ | |
9f3f7a11 | 62 | Daemon which does 'slow' things.\n\n\ |
63 | -d, --daemon Runs in daemon mode\n\ | |
64 | -f, --config_file Set configuration file name\n\ | |
65 | -A, --vty_addr Set vty's bind address\n\ | |
66 | -P, --vty_port Set vty's port number\n\ | |
67 | -v, --version Print program version\n\ | |
68 | -h, --help Display this help and exit\n\ | |
69 | \n\ | |
d62a17ae | 70 | Report bugs to %s\n", |
71 | progname, FRR_BUG_ADDRESS); | |
72 | } | |
73 | exit(status); | |
9f3f7a11 | 74 | } |
6b0655a2 DL |
75 | |
76 | ||
9f3f7a11 | 77 | /* main routine. */ |
d62a17ae | 78 | int main(int argc, char **argv) |
9f3f7a11 | 79 | { |
d62a17ae | 80 | char *p; |
81 | char *vty_addr = NULL; | |
82 | int vty_port = 4000; | |
83 | int daemon_mode = 0; | |
84 | char *progname; | |
e6685141 | 85 | struct event thread; |
d62a17ae | 86 | char *config_file = NULL; |
87 | ||
88 | /* Set umask before anything for security */ | |
89 | umask(0027); | |
90 | ||
91 | /* get program name */ | |
92 | progname = ((p = strrchr(argv[0], '/')) ? ++p : argv[0]); | |
93 | ||
94 | /* master init. */ | |
ce50d11c | 95 | master = event_master_create(NULL); |
d62a17ae | 96 | |
97 | while (1) { | |
98 | int opt; | |
99 | ||
100 | opt = getopt_long(argc, argv, "dhf:A:P:v", longopts, 0); | |
101 | ||
102 | if (opt == EOF) | |
103 | break; | |
104 | ||
105 | switch (opt) { | |
106 | case 0: | |
107 | break; | |
108 | case 'f': | |
109 | config_file = optarg; | |
110 | break; | |
111 | case 'd': | |
112 | daemon_mode = 1; | |
113 | break; | |
114 | case 'A': | |
115 | vty_addr = optarg; | |
116 | break; | |
117 | case 'P': | |
118 | /* Deal with atoi() returning 0 on failure */ | |
119 | if (strcmp(optarg, "0") == 0) { | |
120 | vty_port = 0; | |
121 | break; | |
122 | } | |
123 | vty_port = atoi(optarg); | |
124 | vty_port = (vty_port ? vty_port : 4000); | |
125 | break; | |
126 | case 'v': | |
127 | print_version(progname); | |
128 | exit(0); | |
129 | break; | |
130 | case 'h': | |
131 | usage(progname, 0); | |
132 | break; | |
133 | default: | |
134 | usage(progname, 1); | |
135 | break; | |
136 | } | |
9f3f7a11 | 137 | } |
9f3f7a11 | 138 | |
d62a17ae | 139 | /* Library inits. */ |
140 | cmd_init(1); | |
2950f5da | 141 | vty_init(master, false); |
1c0d8808 | 142 | lib_cmd_init(); |
390a8862 | 143 | nb_init(master, NULL, 0, false); |
d62a17ae | 144 | |
145 | /* OSPF vty inits. */ | |
146 | test_vty_init(); | |
147 | ||
148 | /* Change to the daemon program. */ | |
149 | if (daemon_mode && daemon(0, 0) < 0) { | |
150 | fprintf(stderr, "daemon failed: %s", strerror(errno)); | |
151 | exit(1); | |
152 | } | |
153 | ||
154 | /* Create VTY socket */ | |
5ba56130 | 155 | vty_serv_start(vty_addr, vty_port, "/tmp/.heavy.sock"); |
d62a17ae | 156 | |
157 | /* Configuration file read*/ | |
158 | if (!config_file) | |
159 | usage(progname, 1); | |
1c2facd1 | 160 | vty_read_config(NULL, config_file, NULL); |
d62a17ae | 161 | |
162 | test_timer_init(); | |
163 | ||
164 | test_init(); | |
165 | ||
166 | /* Fetch next active thread. */ | |
de2754be DS |
167 | while (event_fetch(master, &thread)) |
168 | event_call(&thread); | |
d62a17ae | 169 | |
170 | /* Not reached. */ | |
171 | exit(0); | |
172 | } |