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