118709Sedward /* 221236Sdist * Copyright (c) 1983 Regents of the University of California. 333695Sbostic * All rights reserved. 433695Sbostic * 533695Sbostic * Redistribution and use in source and binary forms are permitted 6*34795Sbostic * provided that the above copyright notice and this paragraph are 7*34795Sbostic * duplicated in all such forms and that any documentation, 8*34795Sbostic * advertising materials, and other materials related to such 9*34795Sbostic * distribution and use acknowledge that the software was developed 10*34795Sbostic * by the University of California, Berkeley. The name of the 11*34795Sbostic * University may not be used to endorse or promote products derived 12*34795Sbostic * from this software without specific prior written permission. 13*34795Sbostic * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 14*34795Sbostic * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 15*34795Sbostic * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 1618709Sedward */ 1718709Sedward 1811599Sleres #ifndef lint 19*34795Sbostic static char sccsid[] = "@(#)lo_main.c 5.3 (Berkeley) 06/18/88"; 2033695Sbostic #endif /* not lint */ 2114019Sedward 2211599Sleres /* 2311599Sleres * Print out the top ten SAILors 2411599Sleres * 2518250Sedward * -l force a long listing (print out real usernames) 2611599Sleres */ 2711599Sleres #include <pwd.h> 2811599Sleres #include "externs.h" 2911599Sleres 3011599Sleres char *title[] = { 3114019Sedward "Admiral", "Commodore", "Captain", "Captain", 3214019Sedward "Captain", "Captain", "Captain", "Commander", 3314019Sedward "Commander", "Lieutenant" 3411599Sleres }; 3511599Sleres 3618250Sedward lo_main() 3711599Sleres { 3814019Sedward FILE *fp; 3914019Sedward char sbuf[32]; 4014019Sedward int n = 0, people; 4114019Sedward struct passwd *getpwuid(), *pass; 4214019Sedward struct logs log; 4314019Sedward struct ship *ship; 4411599Sleres 4514019Sedward if ((fp = fopen(LOGFILE, "r")) == 0) { 4614019Sedward perror(LOGFILE); 4714019Sedward exit(1); 4811599Sleres } 4914019Sedward switch (fread((char *)&people, sizeof people, 1, fp)) { 5014019Sedward case 0: 5114019Sedward printf("Nobody has sailed yet.\n"); 5214019Sedward exit(0); 5314019Sedward case 1: 5414019Sedward break; 5514019Sedward default: 5614019Sedward perror(LOGFILE); 5714019Sedward exit(1); 5814019Sedward } 5918250Sedward while (fread((char *)&log, sizeof log, 1, fp) == 1 && 6018250Sedward log.l_name[0] != '\0') { 6118250Sedward if (longfmt && (pass = getpwuid(log.l_uid)) != NULL) 6214019Sedward (void) sprintf(sbuf, "%10.10s (%s)", 6314019Sedward log.l_name, pass->pw_name); 6414019Sedward else 6514019Sedward (void) sprintf(sbuf, "%20.20s", log.l_name); 6614019Sedward ship = &scene[log.l_gamenum].ship[log.l_shipnum]; 6714019Sedward printf("%-10s %21s of the %15s %3d points, %5.2f equiv\n", 6814019Sedward title[n++], sbuf, ship->shipname, log.l_netpoints, 6914019Sedward (float) log.l_netpoints / ship->specs->pts); 7014019Sedward } 7114019Sedward printf("\n%d people have played.\n", people); 7218250Sedward return 0; 7311599Sleres } 74