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- /*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef lint
- char copyright[] =
- "@(#) Copyright (c) 1983 Regents of the University of California.\n\
- All rights reserved.\n";
- #endif /* not lint */
-
- #ifndef lint
- static char sccsid[] = "@(#)main.c 5.5 (Berkeley) 6/1/90";
- #endif /* not lint */
-
- #include "externs.h"
-
- /*ARGSUSED*/
- main(argc, argv)
- int argc;
- register char **argv;
- {
- register char *p;
- int i;
-
- (void) srand(getpid());
- issetuid = getuid() != geteuid();
- if (p = rindex(*argv, '/'))
- p++;
- else
- p = *argv;
- if (strcmp(p, "driver") == 0 || strcmp(p, "saildriver") == 0)
- mode = MODE_DRIVER;
- else if (strcmp(p, "sail.log") == 0)
- mode = MODE_LOGGER;
- else
- mode = MODE_PLAYER;
- while ((p = *++argv) && *p == '-')
- switch (p[1]) {
- case 'd':
- mode = MODE_DRIVER;
- break;
- case 's':
- mode = MODE_LOGGER;
- break;
- case 'D':
- debug++;
- break;
- case 'x':
- randomize;
- break;
- case 'l':
- longfmt++;
- break;
- case 'b':
- nobells++;
- break;
- default:
- fprintf(stderr, "SAIL: Unknown flag %s.\n", p);
- exit(1);
- }
- if (*argv)
- game = atoi(*argv);
- else
- game = -1;
- if (i = setjmp(restart))
- mode = i;
- switch (mode) {
- case MODE_PLAYER:
- return pl_main();
- case MODE_DRIVER:
- return dr_main();
- case MODE_LOGGER:
- return lo_main();
- default:
- fprintf(stderr, "SAIL: Unknown mode %d.\n", mode);
- abort();
- }
- /*NOTREACHED*/
- }
-