int main(int argc, const char *argv[])
{
int err, optind;
args_t args;
char *cmd_name;
ipkg_cmd_t *cmd;
ipkg_conf_t ipkg_conf;
error_list=NULL;
args_init(&args);
optind = args_parse(&args, argc, argv);
if (optind == argc || optind < 0) {
args_usage("ipkg must have one sub-command argument");
}
cmd_name = argv[optind++];
err = ipkg_conf_init(&ipkg_conf, &args);
if (err) {
return err;
}
args_deinit(&args);
cmd = ipkg_cmd_find(cmd_name);
if (cmd == NULL) {
fprintf(stderr, "%s: unknown sub-command %s\n", argv[0], cmd_name);
args_usage(NULL);
}
if (cmd->requires_args && optind == argc) {
fprintf(stderr, "%s: the ``%s'' command requires at least one argument\n",
__FUNCTION__, cmd_name);
args_usage(NULL);
}
err = ipkg_cmd_exec(cmd, &ipkg_conf, argc - optind, argv + optind);
if ( err == 0 ) {
ipkg_message(ipkg_conf, IPKG_NOTICE, "Succesfully done.\n");
} else {
ipkg_message(ipkg_conf, IPKG_NOTICE, "Error returned. Return value is %d\n.",err);
}
}
int
args_parse (args_t *args, int argc, char *argv[])
{
int c;
args->svg_filename = "-";
args->png_filename = "-";
args->scale = 1.0;
args->width = -1;
args->height = -1;
args->flipx = 0;
args->flipy = 0;
while (1) {
c = getopt_long (argc, argv, args_optstring, args_options, NULL);
if (c == -1)
break;
switch (c) {
case 'h':
args->height = atoi (optarg);
break;
case 's':
args->scale = atof (optarg);
break;
case 'w':
args->width = atoi (optarg);
break;
case 'V':
printf ("%s\n", ARGS_PROGRAM_VERSION);
exit (0);
break;
case ARGS_VAL_FLIPX:
args->flipx = 1;
break;
case ARGS_VAL_FLIPY:
args->flipy = 1;
break;
case ARGS_VAL_HELP:
args_help (argv[0]);
exit (0);
break;
case '?':
args_help (argv[0]);
exit (1);
break;
default:
fprintf (stderr, "Unhandled option: %d\n", c);
exit (1);
break;
}
}
if (argc - optind >= 1) {
args->svg_filename = argv[optind++];
if (argc - optind >= 1) {
args->png_filename = argv[optind++];
if (argc - optind > 0) {
args_usage (argv[0]);
exit (1);
}
}
}
return 0;
}
int
main(int argc, char **argv)
{
fence_virt_args_t args;
const char *my_options;
int ret = 0;
args_init(&args);
if (!strcmp(basename(argv[0]), "fence_xvm")) {
my_options = "di:a:p:r:C:c:k:M:H:uo:t:?hVw:";
args.mode = MODE_MULTICAST;
} else {
my_options = "dD:P:A:p:M:H:o:t:?hVT:C:c:k:w:";
args.mode = MODE_SERIAL;
}
if (argc == 1) {
args_get_stdin(my_options, &args);
} else {
args_get_getopt(argc, argv, my_options, &args);
}
if (args.flags & F_HELP) {
args_usage(argv[0], my_options, 0);
printf("With no command line argument, arguments are "
"read from standard input.\n");
printf("Arguments read from standard input take "
"the form of:\n\n");
printf(" arg1=value1\n");
printf(" arg2=value2\n\n");
args_usage(argv[0], my_options, 1);
exit(0);
}
if (args.flags & F_VERSION) {
printf("%s %s\n", basename(argv[0]), XVM_VERSION);
#ifdef FENCE_RELEASE_NAME
printf("fence release %s\n", FENCE_RELEASE_NAME);
#endif
exit(0);
}
openlog(basename(argv[0]), LOG_NDELAY | LOG_PID, LOG_DAEMON);
args_finalize(&args);
dset(args.debug);
if (args.debug > 0)
args_print(&args);
/* Additional validation here */
if (!args.domain && (args.op != FENCE_DEVSTATUS &&
args.op != FENCE_HOSTLIST &&
args.op != FENCE_METADATA)) {
printf("No domain specified!\n");
syslog(LOG_NOTICE, "No domain specified");
args.flags |= F_ERR;
}
if (args.net.ipaddr) {
args.mode = MODE_TCP;
}
if (args.flags & F_ERR) {
args_usage(argv[0], my_options, (argc == 1));
exit(1);
}
if (args.op == FENCE_METADATA) {
args_metadata(argv[0], my_options);
return 0;
}
if (args.delay > 0 &&
args.op != FENCE_STATUS &&
args.op != FENCE_DEVSTATUS &&
args.op != FENCE_HOSTLIST)
sleep(args.delay);
switch(args.mode) {
case MODE_MULTICAST:
ret = mcast_fence_virt(&args);
break;
case MODE_SERIAL:
ret = serial_fence_virt(&args);
break;
case MODE_TCP:
ret = tcp_fence_virt(&args);
break;
default:
ret = 1;
goto out;
}
switch(ret) {
case RESP_OFF:
if (args.op == FENCE_STATUS)
printf("Status: OFF\n");
else if (args.domain)
syslog(LOG_NOTICE, "Domain \"%s\" is OFF", args.domain);
break;
case 0:
if (args.op == FENCE_STATUS)
printf("Status: ON\n");
else if (args.domain)
syslog(LOG_NOTICE, "Domain \"%s\" is ON", args.domain);
break;
case RESP_FAIL:
if (args.domain) {
syslog(LOG_NOTICE, "Fence operation failed for domain \"%s\"",
args.domain);
} else
syslog(LOG_NOTICE, "Fence operation failed");
printf("Operation failed\n");
break;
case RESP_PERM:
if (args.domain) {
syslog(LOG_NOTICE,
"Permission denied for Fence operation for domain \"%s\"",
args.domain);
} else
syslog(LOG_NOTICE, "Permission denied for fence operation");
printf("Permission denied\n");
break;
default:
if (args.domain) {
syslog(LOG_NOTICE, "Unknown response (%d) for domain \"%s\"",
ret, args.domain);
} else
syslog(LOG_NOTICE, "Unknown response (%d)", ret);
printf("Unknown response (%d)\n", ret);
break;
}
out:
closelog();
return ret;
}
