void dsk_daemon_add_cmdline_args (dsk_boolean with_dsk_prefix)
{
unsigned skip = with_dsk_prefix ? 0 : strlen ("dsk-");
#define MAYBE_SKIP_DSK_PREFIX(static_string, skip) \
&(static_string[skip])
dsk_cmdline_add_boolean (MAYBE_SKIP_DSK_PREFIX("dsk-fork", skip),
"fork and run in the background",
NULL, 0, &dsk_daemon_do_fork);
dsk_cmdline_add_boolean (MAYBE_SKIP_DSK_PREFIX("dsk-watchdog", skip),
"restart if the program dies",
NULL, 0, &dsk_daemon_watchdog);
dsk_cmdline_add_string (MAYBE_SKIP_DSK_PREFIX("dsk-pid-filename", skip),
"file to write PID to, lock",
"FILENAME", 0, &dsk_daemon_pid_filename);
dsk_cmdline_add_func (MAYBE_SKIP_DSK_PREFIX("dsk-log-template", skip),
"redirect stdout and stderr to the given file",
"STRFTIME_FILENAME", 0, handle_dsk_log_template, NULL);
dsk_cmdline_add_func (MAYBE_SKIP_DSK_PREFIX("dsk-log-timezone", skip),
"use timezone for filenames and logs",
"TZSPEC", 0, handle_dsk_log_timezone, NULL);
dsk_cmdline_add_string (MAYBE_SKIP_DSK_PREFIX("dsk-alert-script", skip),
"for the watchdog to run if the subprocess terminates",
"SCRIPT", 0, &dsk_daemon_alert_script);
dsk_cmdline_add_uint (MAYBE_SKIP_DSK_PREFIX("dsk-alert-interval", skip),
"minimum time between invocation of alert script",
"SECONDS", 0, &dsk_daemon_alert_interval);
#undef MAYBE_SKIP_DSK_PREFIX
}
int main(int argc, char **argv)
{
unsigned port = 0;
DskHttpServer *server;
unsigned i;
DskError *error = NULL;
dsk_cmdline_init ("snipez server", "Run a snipez server", NULL, 0);
dsk_cmdline_add_uint ("port", "Port Number",
"PORT", DSK_CMDLINE_MANDATORY, &port);
dsk_cmdline_add_uint ("update-period", "Update Period",
"MILLIS", 0, &update_period_msecs);
dsk_cmdline_add_func ("make-maze", "Make a Maze",
"WIDTHxHEIGHT", DSK_CMDLINE_OPTIONAL,
handle_make_maze, NULL);
dsk_cmdline_add_shortcut ('p', "port");
dsk_cmdline_process_args (&argc, &argv);
server = dsk_http_server_new ();
for (i = 0; i < DSK_N_ELEMENTS (handlers); i++)
{
dsk_http_server_match_save (server);
dsk_http_server_add_match (server, DSK_HTTP_SERVER_MATCH_PATH,
handlers[i].pattern);
dsk_http_server_register_cgi_handler (server,
(DskHttpServerCgiFunc) handlers[i].handler,
NULL, NULL);
dsk_http_server_match_restore (server);
}
if (!dsk_http_server_bind_tcp (server, NULL, port, &error))
dsk_die ("error binding to port %u: %s", port, error->message);
return dsk_main_run ();
}
int main(int argc, char **argv)
{
/* Process command-line arguments. */
dsk_cmdline_init ("a ??? HTTP-Proxy Server",
"Run a simple HTTP Proxy.",
NULL, 0);
dsk_cmdline_add_func ("port", "port to listen on", "PORT",
DSK_CMDLINE_MANDATORY,
handle_port, NULL);
dsk_cmdline_process_args (&argc, &argv);
/* Run forever. */
return dsk_main_run ();
}
