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Annotation of 43BSDTahoe/games/sail/lo_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 the above copyright notice and this paragraph are
        !             7:  * duplicated in all such forms and that any documentation,
        !             8:  * advertising materials, and other materials related to such
        !             9:  * distribution and use acknowledge that the software was developed
        !            10:  * by the University of California, Berkeley.  The name of the
        !            11:  * University may not be used to endorse or promote products derived
        !            12:  * from this software without specific prior written permission.
        !            13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            16:  */
        !            17: 
        !            18: #ifndef lint
        !            19: static char sccsid[] = "@(#)lo_main.c  5.3 (Berkeley) 6/18/88";
        !            20: #endif /* not lint */
        !            21: 
        !            22: /*
        !            23:  * Print out the top ten SAILors
        !            24:  *
        !            25:  * -l force a long listing (print out real usernames)
        !            26:  */
        !            27: #include <pwd.h>
        !            28: #include "externs.h"
        !            29: 
        !            30: char *title[] = {
        !            31:        "Admiral", "Commodore", "Captain", "Captain",
        !            32:        "Captain", "Captain", "Captain", "Commander",
        !            33:        "Commander", "Lieutenant"
        !            34: };
        !            35: 
        !            36: lo_main()
        !            37: {
        !            38:        FILE *fp;
        !            39:        char sbuf[32];
        !            40:        int n = 0, people;
        !            41:        struct passwd *getpwuid(), *pass;
        !            42:        struct logs log;
        !            43:        struct ship *ship;
        !            44: 
        !            45:        if ((fp = fopen(LOGFILE, "r")) == 0) {
        !            46:                perror(LOGFILE);
        !            47:                exit(1);
        !            48:        }
        !            49:        switch (fread((char *)&people, sizeof people, 1, fp)) {
        !            50:        case 0:
        !            51:                printf("Nobody has sailed yet.\n");
        !            52:                exit(0);
        !            53:        case 1:
        !            54:                break;
        !            55:        default:
        !            56:                perror(LOGFILE);
        !            57:                exit(1);
        !            58:        }
        !            59:        while (fread((char *)&log, sizeof log, 1, fp) == 1 &&
        !            60:               log.l_name[0] != '\0') {
        !            61:                if (longfmt && (pass = getpwuid(log.l_uid)) != NULL)
        !            62:                        (void) sprintf(sbuf, "%10.10s (%s)",
        !            63:                                log.l_name, pass->pw_name);
        !            64:                else
        !            65:                        (void) sprintf(sbuf, "%20.20s", log.l_name);
        !            66:                ship = &scene[log.l_gamenum].ship[log.l_shipnum];
        !            67:                printf("%-10s %21s of the %15s %3d points, %5.2f equiv\n",
        !            68:                        title[n++], sbuf, ship->shipname, log.l_netpoints,
        !            69:                        (float) log.l_netpoints / ship->specs->pts);
        !            70:        }
        !            71:        printf("\n%d people have played.\n", people);
        !            72:        return 0;
        !            73: }

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