92 lines
3.1 KiB
C
92 lines
3.1 KiB
C
/*
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* Copyright (c) 1983 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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static char sccsid[] = "@(#)lo_main.c 5.7 (Berkeley) 2/28/91";
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#endif /* not lint */
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/*
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* Print out the top ten SAILors
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*
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* -l force a long listing (print out real usernames)
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*/
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#include <sys/types.h>
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#include <pwd.h>
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#include "externs.h"
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#include "pathnames.h"
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char *title[] = {
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"Admiral", "Commodore", "Captain", "Captain",
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"Captain", "Captain", "Captain", "Commander",
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"Commander", "Lieutenant"
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};
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lo_main()
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{
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FILE *fp;
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char sbuf[32];
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int n = 0, people;
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struct passwd *pass;
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struct logs log;
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struct ship *ship;
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if ((fp = fopen(_PATH_LOGFILE, "r")) == 0) {
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perror(_PATH_LOGFILE);
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exit(1);
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}
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switch (fread((char *)&people, sizeof people, 1, fp)) {
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case 0:
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printf("Nobody has sailed yet.\n");
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exit(0);
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case 1:
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break;
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default:
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perror(_PATH_LOGFILE);
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exit(1);
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}
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while (fread((char *)&log, sizeof log, 1, fp) == 1 &&
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log.l_name[0] != '\0') {
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if (longfmt && (pass = getpwuid(log.l_uid)) != NULL)
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(void) sprintf(sbuf, "%10.10s (%s)",
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log.l_name, pass->pw_name);
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else
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(void) sprintf(sbuf, "%20.20s", log.l_name);
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ship = &scene[log.l_gamenum].ship[log.l_shipnum];
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printf("%-10s %21s of the %15s %3d points, %5.2f equiv\n",
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title[n++], sbuf, ship->shipname, log.l_netpoints,
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(float) log.l_netpoints / ship->specs->pts);
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}
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printf("\n%d people have played.\n", people);
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return 0;
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}
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