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Annotation of 43BSDReno/games/sail/lo_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: static char sccsid[] = "@(#)lo_main.c  5.6 (Berkeley) 6/1/90";
                     22: #endif /* not lint */
                     23: 
                     24: /*
                     25:  * Print out the top ten SAILors
                     26:  *
                     27:  * -l force a long listing (print out real usernames)
                     28:  */
                     29: #include <sys/types.h>
                     30: #include <pwd.h>
                     31: #include "externs.h"
                     32: #include "pathnames.h"
                     33: 
                     34: char *title[] = {
                     35:        "Admiral", "Commodore", "Captain", "Captain",
                     36:        "Captain", "Captain", "Captain", "Commander",
                     37:        "Commander", "Lieutenant"
                     38: };
                     39: 
                     40: lo_main()
                     41: {
                     42:        FILE *fp;
                     43:        char sbuf[32];
                     44:        int n = 0, people;
                     45:        struct passwd *getpwuid(), *pass;
                     46:        struct logs log;
                     47:        struct ship *ship;
                     48: 
                     49:        if ((fp = fopen(_PATH_LOGFILE, "r")) == 0) {
                     50:                perror(_PATH_LOGFILE);
                     51:                exit(1);
                     52:        }
                     53:        switch (fread((char *)&people, sizeof people, 1, fp)) {
                     54:        case 0:
                     55:                printf("Nobody has sailed yet.\n");
                     56:                exit(0);
                     57:        case 1:
                     58:                break;
                     59:        default:
                     60:                perror(_PATH_LOGFILE);
                     61:                exit(1);
                     62:        }
                     63:        while (fread((char *)&log, sizeof log, 1, fp) == 1 &&
                     64:               log.l_name[0] != '\0') {
                     65:                if (longfmt && (pass = getpwuid(log.l_uid)) != NULL)
                     66:                        (void) sprintf(sbuf, "%10.10s (%s)",
                     67:                                log.l_name, pass->pw_name);
                     68:                else
                     69:                        (void) sprintf(sbuf, "%20.20s", log.l_name);
                     70:                ship = &scene[log.l_gamenum].ship[log.l_shipnum];
                     71:                printf("%-10s %21s of the %15s %3d points, %5.2f equiv\n",
                     72:                        title[n++], sbuf, ship->shipname, log.l_netpoints,
                     73:                        (float) log.l_netpoints / ship->specs->pts);
                     74:        }
                     75:        printf("\n%d people have played.\n", people);
                     76:        return 0;
                     77: }

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