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Annotation of 42BSD/games/sail/sail.log.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char *sccsid = "@(#)sail.log.c  1.3 83/06/02";
        !             3: #endif
        !             4: /*
        !             5:  * Print out the top ten SAILors
        !             6:  *
        !             7:  * sail.log [-s/l]
        !             8:  *
        !             9:  *  -s force a short listing (without real usernames)
        !            10:  *  -l force a long listing (print out real usernames)
        !            11:  */
        !            12: #include <pwd.h>
        !            13: #include "externs.h"
        !            14: 
        !            15: char *title[] = {
        !            16:     "Admiral", "Commodore", "Captain", "Captain",
        !            17:     "Captain", "Captain", "Captain", "Commander",
        !            18:     "Commander", "Lieutenant"
        !            19: };
        !            20: 
        !            21: main(argc, argv)
        !            22: int argc;
        !            23: char **argv;
        !            24: {
        !            25:     FILE *fp;
        !            26:     char sbuf[32];
        !            27:     int n = 0, people;
        !            28:     int usrnam = SAILLOGDEF;
        !            29:     struct passwd *getpwuid(), *pass;
        !            30:     struct logs flog;
        !            31: 
        !            32:     if (argc > 1)
        !            33:        if (argc == 2)
        !            34:            if (!strcmp(argv[1], "-s"))
        !            35:                usrnam = 0;
        !            36:            else if (!strcmp(argv[1], "-l"))
        !            37:                usrnam = 1;
        !            38:        else {
        !            39:            fprintf(stderr, "usage: %s: [-s/l]\n", argv[0]);
        !            40:            exit(1);
        !            41:        }
        !            42:     if((fp = fopen(LOGFILE, "r")) == 0) {
        !            43:        printf("%s: Error opening logfile - %s\n", argv[0], LOGFILE);
        !            44:        exit(1);
        !            45:     }
        !            46:     if (fread(&people, sizeof(people), 1, fp) == 0) {
        !            47:        printf("%s: Error reading logfile.\n", argv[0]);
        !            48:        exit(1);
        !            49:     }
        !            50:     while ((fread(&flog, sizeof(flog), 1, fp) != 0) && (flog.fname[0] != '\0')) {
        !            51:        if (usrnam && ((pass = getpwuid(flog.uid)) != NULL))
        !            52:            sprintf(sbuf, "%10.10s (%s)", flog.fname, pass->pw_name);
        !            53:        else
        !            54:            sprintf(sbuf, "%20.20s", flog.fname);
        !            55:        printf("%-10s %21s of the %15s %3d points, %5.2f equiv\n",
        !            56:          title[n++], sbuf,
        !            57:          scene[flog.fgamenum].ship[flog.fshipnum].shipname,
        !            58:          flog.netpoints,
        !            59:          (float) flog.netpoints /
        !            60:          specs[scene[flog.fgamenum].ship[flog.fshipnum].shipnum].pts);
        !            61:     }
        !            62:     printf("\n%d people have played.\n", people);
        !            63: }

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