+
−/*
+
− * This module contains the main() function for fc-fsio.
+
− */
+
−
+
−#include <stdio.h>
+
−#include <stdlib.h>
+
−#include <unistd.h>
+
−#include "exitcodes.h"
+
−
+
−char *socket_pathname = "/tmp/rvinterf_socket";
+
−int sock;
+
−
+
−extern char *rvinterf_ttyport, *rvinterf_Bopt, *rvinterf_lopt, *rvinterf_wopt;
+
−
+
−main(argc, argv)
+
−	char **argv;
+
−{
+
−	extern int optind;
+
−	extern char *optarg;
+
−	int c, sopt = 0;
+
−	char command[512];
+
−
+
−	while ((c = getopt(argc, argv, "B:l:p:s:w:")) != EOF)
+
−		switch (c) {
+
−		case 'B':
+
−			rvinterf_Bopt = optarg;
+
−			continue;
+
−		case 'l':
+
−			rvinterf_lopt = optarg;
+
−			continue;
+
−		case 'p':
+
−			rvinterf_ttyport = optarg;
+
−			continue;
+
−		case 's':
+
−			socket_pathname = optarg;
+
−			sopt++;
+
−			continue;
+
−		case 'w':
+
−			rvinterf_wopt = optarg;
+
−			continue;
+
−		case '?':
+
−		default:
+
−usage:			fprintf(stderr,
+
−				"usage: %s [options] [command]\n", argv[0]);
+
−			exit(ERROR_USAGE);
+
−		}
+
−	if (rvinterf_ttyport) {
+
−		if (sopt) {
+
−			fprintf(stderr,
+
−			"%s error: -p and -s options are mutually exclusive\n",
+
−				argv[0]);
+
−			exit(ERROR_USAGE);
+
−		}
+
−		launch_rvinterf();
+
−	} else {
+
−		if (rvinterf_Bopt || rvinterf_lopt || rvinterf_wopt) {
+
−			fprintf(stderr,
+
−"%s error: -B, -l and -w options are meaningful only when launching rvinterf\n",
+
−				argv[0]);
+
−			exit(ERROR_USAGE);
+
−		}
+
−		connect_local_socket();
+
−	}
+
−
+
−	setlinebuf(stdout);
+
−	if (argv[optind])
+
−		return dispatch_ready_argv(argc - optind, argv + optind);
+
−	for (;;) {
+
−		if (isatty(0)) {
+
−			rx_control(0);
+
−			fputs("fsio> ", stdout);
+
−			fflush(stdout);
+
−		}
+
−		if (!fgets(command, sizeof command, stdin))
+
−			exit(0);
+
−		parse_and_dispatch_cmd(command, 0);
+
−	}
+
−}