int
main (int argc, char *argv[])
{
Npsrv *srv;
Npconn *conn;
Nptrans *trans;
int flags = SRV_FLAGS_DEBUG_9PTRACE | SRV_FLAGS_DEBUG_USER;
diod_log_init (argv[0]);
diod_conf_init ();
if (!(srv = np_srv_create (16, flags)))
errn_exit (np_rerror (), "out of memory");
srv->logmsg = diod_log_msg;
srv->attach = myattach;
srv->clunk = myclunk;
/* create one connection */
if (!(trans = ttrans_create ()))
err_exit ("ttrans_create");
if (!(conn = np_conn_create (srv, trans, "loopback")))
msg_exit ("np_conn_create failure");
_send_tversion (trans);
_send_tauth (trans);
_send_tattach (trans, 0, 0);
_send_tattach (trans, 0, 1);
_send_tattach (trans, 1, 2);
_send_tattach (trans, 1, 3);
_send_tattach (trans, 0, 4);
_send_tclunk (trans, 4);
_send_tclunk (trans, 3);
_send_tclunk (trans, 2);
_send_tclunk (trans, 1);
_send_tclunk (trans, 0);
ttrans_rpc (trans, NULL, NULL); /* signifies EOF to reader */
/* wait for exactly one connect/disconnect */
np_srv_wait_conncount (srv, 1);
sleep(1); /* racy here - conn reader needs time to process EOF */
np_srv_destroy (srv);
diod_conf_fini ();
diod_log_fini ();
exit (0);
}
int
main(int argc, char **argv)
{
int c;
char *copt = NULL;
srvmode_t mode = SRV_NORMAL;
int rfdno = -1, wfdno = -1;
diod_log_init (argv[0]);
diod_conf_init ();
/* config file overrides defaults */
opterr = 0;
while ((c = GETOPT (argc, argv, OPTIONS, longopts)) != -1) {
switch (c) {
case 'c': /* --config-file PATH */
copt = optarg;
break;
default:
break;
}
}
diod_conf_init_config_file (copt);
/* Command line overrides config file.
*/
optind = 0;
opterr = 0;
while ((c = GETOPT (argc, argv, OPTIONS, longopts)) != -1) {
switch (c) {
case 'f': /* --foreground */
diod_conf_set_foreground (1);
break;
case 'r': /* --rfdno */
mode = SRV_FILEDES;
rfdno = strtoul (optarg, NULL, 10);
break;
case 'w': /* --wfdno */
mode = SRV_FILEDES;
wfdno = strtoul (optarg, NULL, 10);
break;
case 'd': /* --debug MASK */
diod_conf_set_debuglevel (strtoul (optarg, NULL, 0));
break;
case 'l': /* --listen HOST:PORT or /path/to/socket */
if (!diod_conf_opt_listen ())
diod_conf_clr_listen ();
if (!strchr (optarg, ':') && optarg[0] != '/')
usage ();
diod_conf_add_listen (optarg);
break;
case 't': /* --nwthreads INT */
diod_conf_set_nwthreads (strtoul (optarg, NULL, 10));
break;
case 'c': /* --config-file PATH */
break;
case 'e': /* --export PATH */
if (!diod_conf_opt_exports ())
diod_conf_clr_exports ();
diod_conf_add_exports (optarg);
break;
case 'E': /* --export-all */
diod_conf_set_exportall (1);
break;
case 'o': /* --export-ops opt,[opt,...] */
diod_conf_set_exportopts (optarg);
break;
case 'n': /* --no-auth */
diod_conf_set_auth_required (0);
break;
case 'p': /* --statfs-passthru */
diod_conf_set_statfs_passthru (0);
break;
case 'N': /* --no-userdb */
diod_conf_set_userdb (0);
break;
case 'S': /* --allsquash */
diod_conf_set_allsquash (1);
break;
case 'U': /* --squashuser USER */
diod_conf_set_squashuser (optarg);
break;
case 'u': { /* --runas-uid UID */
uid_t uid;
char *end;
errno = 0;
uid = strtoul (optarg, &end, 10);
if (errno != 0)
err_exit ("error parsing --runas-uid argument");
if (*end != '\0')
msg_exit ("error parsing --runas-uid argument");
diod_conf_set_runasuid (uid);
break;
}
case 's': /* --socktest */
mode = SRV_SOCKTEST;
break;
case 'L': /* --logdest DEST */
diod_conf_set_logdest (optarg);
diod_log_set_dest (optarg);
break;
default:
usage();
}
}
if (optind < argc)
usage();
if (diod_conf_opt_runasuid () && diod_conf_get_allsquash ())
msg_exit ("--runas-uid and allsquash cannot be used together");
if (mode == SRV_FILEDES && (rfdno == -1 || wfdno == -1))
msg_exit ("--rfdno,wfdno must be used together");
diod_conf_validate_exports ();
if (geteuid () == 0)
_setrlimit ();
_service_run (mode, rfdno, wfdno);
diod_conf_fini ();
diod_log_fini ();
exit (0);
}
