1 /* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)lo_main.c 8.1 (Berkeley) 5/31/93 34 * $FreeBSD: src/games/sail/lo_main.c,v 1.2 1999/11/30 03:49:34 billf Exp $ 35 * $DragonFly: src/games/sail/lo_main.c,v 1.2 2003/06/17 04:25:25 dillon Exp $ 36 */ 37 38 /* 39 * Print out the top ten SAILors 40 * 41 * -l force a long listing (print out real usernames) 42 */ 43 #include <sys/types.h> 44 #include <pwd.h> 45 #include "externs.h" 46 #include "pathnames.h" 47 48 char *title[] = { 49 "Admiral", "Commodore", "Captain", "Captain", 50 "Captain", "Captain", "Captain", "Commander", 51 "Commander", "Lieutenant" 52 }; 53 54 lo_main() 55 { 56 FILE *fp; 57 char sbuf[32]; 58 int n = 0, people; 59 struct passwd *pass; 60 struct logs log; 61 struct ship *ship; 62 63 if ((fp = fopen(_PATH_LOGFILE, "r")) == 0) { 64 perror(_PATH_LOGFILE); 65 exit(1); 66 } 67 switch (fread((char *)&people, sizeof people, 1, fp)) { 68 case 0: 69 printf("Nobody has sailed yet.\n"); 70 exit(0); 71 case 1: 72 break; 73 default: 74 perror(_PATH_LOGFILE); 75 exit(1); 76 } 77 while (fread((char *)&log, sizeof log, 1, fp) == 1 && 78 log.l_name[0] != '\0') { 79 if (longfmt && (pass = getpwuid(log.l_uid)) != NULL) 80 (void) sprintf(sbuf, "%10.10s (%s)", 81 log.l_name, pass->pw_name); 82 else 83 (void) sprintf(sbuf, "%20.20s", log.l_name); 84 ship = &scene[log.l_gamenum].ship[log.l_shipnum]; 85 printf("%-10s %21s of the %15s %3d points, %5.2f equiv\n", 86 title[n++], sbuf, ship->shipname, log.l_netpoints, 87 (float) log.l_netpoints / ship->specs->pts); 88 } 89 printf("\n%d people have played.\n", people); 90 return 0; 91 } 92