/* * Copyright (c) 1983 Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that the above copyright notice and this paragraph are * duplicated in all such forms and that any documentation, * advertising materials, and other materials related to such * distribution and use acknowledge that the software was developed * by the University of California, Berkeley. The name of the * University may not be used to endorse or promote products derived * from this software without specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #ifndef lint char copyright[] = "@(#) Copyright (c) 1983 Regents of the University of California.\n\ All rights reserved.\n"; #endif /* not lint */ #ifndef lint static char sccsid[] = "@(#)cfscores.c 5.3 (Berkeley) 6/18/88"; #endif /* not lint */ #include <pwd.h> struct betinfo { long hand; /* cost of dealing hand */ long inspection; /* cost of inspecting hand */ long game; /* cost of buying game */ long runs; /* cost of running through hands */ long information; /* cost of information */ long thinktime; /* cost of thinking time */ long wins; /* total winnings */ long worth; /* net worth after costs */ }; char *scorefile = "/usr/games/lib/cfscores"; int dbfd; main(argc, argv) int argc; char *argv[]; { register struct passwd *pw; int uid; if (argc > 2) { printf("Usage: cfscores [user]\n"); exit(1); } dbfd = open(scorefile, 0); if (dbfd < 0) { perror(scorefile); exit(2); } setpwent(); if (argc == 1) { uid = getuid(); pw = getpwuid(uid); if (pw == 0) { printf("You are not listed in the password file?!?\n"); exit(2); } printuser(pw, 1); exit(0); } if (strcmp(argv[1], "-a") == 0) { while ((pw = getpwent()) != 0) printuser(pw, 0); exit(0); } pw = getpwnam(argv[1]); if (pw == 0) { printf("User %s unknown\n", argv[1]); exit(3); } printuser(pw, 1); exit(0); } /* * print out info for specified password entry */ printuser(pw, printfail) register struct passwd *pw; int printfail; { struct betinfo total; int i; if (pw->pw_uid < 0) { printf("Bad uid %d\n", pw->pw_uid); return; } i = lseek(dbfd, pw->pw_uid * sizeof(struct betinfo), 0); if (i < 0) { perror("lseek"); return; } i = read(dbfd, (char *)&total, sizeof(total)); if (i < 0) { perror("read"); return; } if (i == 0 || total.hand == 0) { if (printfail) printf("%s has never played canfield.\n", pw->pw_name); return; } printf("*----------------------*\n"); if (total.worth >= 0) printf("* Winnings for %-8s*\n", pw->pw_name); else printf("* Losses for %-10s*\n", pw->pw_name); printf("*======================*\n"); printf("|Costs Total |\n"); printf("| Hands %8d |\n", total.hand); printf("| Inspections %8d |\n", total.inspection); printf("| Games %8d |\n", total.game); printf("| Runs %8d |\n", total.runs); printf("| Information %8d |\n", total.information); printf("| Think time %8d |\n", total.thinktime); printf("|Total Costs %8d |\n", total.wins - total.worth); printf("|Winnings %8d |\n", total.wins); printf("|Net Worth %8d |\n", total.worth); printf("*----------------------*\n\n"); }