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Annotation of 43BSDReno/games/sail/main.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1983 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that: (1) source distributions retain this entire copyright
                      7:  * notice and comment, and (2) distributions including binaries display
                      8:  * the following acknowledgement:  ``This product includes software
                      9:  * developed by the University of California, Berkeley and its contributors''
                     10:  * in the documentation or other materials provided with the distribution
                     11:  * and in all advertising materials mentioning features or use of this
                     12:  * software. Neither the name of the University nor the names of its
                     13:  * contributors may be used to endorse or promote products derived
                     14:  * from this software without specific prior written permission.
                     15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     18:  */
                     19: 
                     20: #ifndef lint
                     21: char copyright[] =
                     22: "@(#) Copyright (c) 1983 Regents of the University of California.\n\
                     23:  All rights reserved.\n";
                     24: #endif /* not lint */
                     25: 
                     26: #ifndef lint
                     27: static char sccsid[] = "@(#)main.c     5.5 (Berkeley) 6/1/90";
                     28: #endif /* not lint */
                     29: 
                     30: #include "externs.h"
                     31: 
                     32: /*ARGSUSED*/
                     33: main(argc, argv)
                     34:        int argc;
                     35:        register char **argv;
                     36: {
                     37:        register char *p;
                     38:        int i;
                     39: 
                     40:        (void) srand(getpid());
                     41:        issetuid = getuid() != geteuid();
                     42:        if (p = rindex(*argv, '/'))
                     43:                p++;
                     44:        else
                     45:                p = *argv;
                     46:        if (strcmp(p, "driver") == 0 || strcmp(p, "saildriver") == 0)
                     47:                mode = MODE_DRIVER;
                     48:        else if (strcmp(p, "sail.log") == 0)
                     49:                mode = MODE_LOGGER;
                     50:        else
                     51:                mode = MODE_PLAYER;
                     52:        while ((p = *++argv) && *p == '-')
                     53:                switch (p[1]) {
                     54:                case 'd':
                     55:                        mode = MODE_DRIVER;
                     56:                        break;
                     57:                case 's':
                     58:                        mode = MODE_LOGGER;
                     59:                        break;
                     60:                case 'D':
                     61:                        debug++;
                     62:                        break;
                     63:                case 'x':
                     64:                        randomize;
                     65:                        break;
                     66:                case 'l':
                     67:                        longfmt++;
                     68:                        break;
                     69:                case 'b':
                     70:                        nobells++;
                     71:                        break;
                     72:                default:
                     73:                        fprintf(stderr, "SAIL: Unknown flag %s.\n", p);
                     74:                        exit(1);
                     75:                }
                     76:        if (*argv)
                     77:                game = atoi(*argv);
                     78:        else
                     79:                game = -1;
                     80:        if (i = setjmp(restart))
                     81:                mode = i;
                     82:        switch (mode) {
                     83:        case MODE_PLAYER:
                     84:                return pl_main();
                     85:        case MODE_DRIVER:
                     86:                return dr_main();
                     87:        case MODE_LOGGER:
                     88:                return lo_main();
                     89:        default:
                     90:                fprintf(stderr, "SAIL: Unknown mode %d.\n", mode);
                     91:                abort();
                     92:        }
                     93:        /*NOTREACHED*/
                     94: }

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