1 #ifndef lint 2 static char *sccsid = "@(#)lo_main.c 1.1 83/03/17"; 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, "%10.10s", 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 } 64