/* the following function is for server. */
gfarm_error_t
gfarm_server_initialize(char *config_file, int *argcp, char ***argvp)
{
gfarm_error_t e;
if ((e = gfarm_context_init()) != GFARM_ERR_NO_ERROR) {
gflog_debug(GFARM_MSG_1003684,
"gfarm_context_init failed: %s",
gfarm_error_string(e));
return (e);
}
gflog_initialize();
if (argvp)
gfarm_config_set_argv0(**argvp);
if (config_file != NULL)
gfarm_config_set_filename(config_file);
e = gfarm_server_config_read();
if (e != GFARM_ERR_NO_ERROR) {
gflog_debug(GFARM_MSG_1000977,
"gfarm_server_config_read() failed: %s",
gfarm_error_string(e));
return (e);
}
gfarm_setup_debug_command();
gfarm_config_set_default_spool_on_server();
return (GFARM_ERR_NO_ERROR);
}
int
main(int argc, char **argv)
{
extern char *optarg;
extern int optind;
char *e, *config_file = NULL, *port_number = NULL;
int syslog_facility = GFARM_DEFAULT_FACILITY;
int ch, sock, table_size;
if (argc >= 1)
program_name = basename(argv[0]);
gflog_set_identifier(program_name);
while ((ch = getopt(argc, argv, "df:p:s:")) != -1) {
switch (ch) {
case 'd':
debug_mode = 1;
break;
case 'f':
config_file = optarg;
break;
case 'p':
port_number = optarg;
break;
case 's':
syslog_facility =
gflog_syslog_name_to_facility(optarg);
if (syslog_facility == -1)
gflog_fatal(optarg, "unknown syslog facility");
break;
case '?':
default:
usage();
}
}
argc -= optind;
argv += optind;
if (config_file != NULL)
gfarm_config_set_filename(config_file);
e = gfarm_server_initialize();
if (e != NULL) {
fprintf(stderr, "gfarm_server_initialize: %s\n", e);
exit(1);
}
if (port_number != NULL)
gfarm_metadb_server_port = strtol(port_number, NULL, 0);
sock = open_accepting_socket(gfarm_metadb_server_port);
if (!debug_mode) {
gflog_syslog_open(LOG_PID, syslog_facility);
gfarm_daemon(0, 0);
}
table_size = GFMD_CONNECTION_LIMIT;
gfarm_unlimit_nofiles(&table_size);
if (table_size > GFMD_CONNECTION_LIMIT)
table_size = GFMD_CONNECTION_LIMIT;
file_table_init(table_size);
job_table_init(table_size);
/*
* We don't want SIGPIPE, but want EPIPE on write(2)/close(2).
*/
signal(SIGPIPE, SIG_IGN);
main_loop(sock);
/*NOTREACHED*/
return (0); /* to shut up warning */
}
