1 /* 2 * Copyright (c) 1989 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Tony Nardo of the Johns Hopkins University/Applied Physics Lab. 7 * 8 * %sccs.include.redist.c% 9 */ 10 11 #ifndef lint 12 static char sccsid[] = "@(#)sprint.c 5.8 (Berkeley) 12/04/90"; 13 #endif /* not lint */ 14 15 #include <sys/types.h> 16 #include <sys/time.h> 17 #include <tzfile.h> 18 #include <stdio.h> 19 #include "finger.h" 20 21 extern int entries; 22 23 sflag_print() 24 { 25 extern time_t now; 26 register PERSON *pn; 27 register WHERE *w; 28 register int cnt; 29 register char *p; 30 PERSON **list, **sort(); 31 time_t time(); 32 char *ctime(), *prphone(); 33 34 list = sort(); 35 /* 36 * short format -- 37 * login name 38 * real name 39 * terminal name (the XX of ttyXX) 40 * if terminal writeable (add an '*' to the terminal name 41 * if not) 42 * if logged in show idle time and day logged in, else 43 * show last login date and time. If > 6 moths, 44 * show year instead of time. 45 * office location 46 * office phone 47 */ 48 #define MAXREALNAME 20 49 (void)printf("%-*s %-*s %s\n", UT_NAMESIZE, "Login", MAXREALNAME, 50 "Name", "Tty Idle Login Time Office Office Phone"); 51 for (cnt = 0; cnt < entries; ++cnt) { 52 pn = list[cnt]; 53 for (w = pn->whead; w != NULL; w = w->next) { 54 (void)printf("%-*.*s %-*.*s ", UT_NAMESIZE, UT_NAMESIZE, 55 pn->name, MAXREALNAME, MAXREALNAME, 56 pn->realname ? pn->realname : ""); 57 if (!w->loginat) { 58 (void)printf(" * * No logins "); 59 goto office; 60 } 61 (void)putchar(w->info == LOGGEDIN && !w->writable ? 62 '*' : ' '); 63 if (*w->tty) 64 (void)printf("%-2.2s ", 65 w->tty[0] != 't' || w->tty[1] != 't' || 66 w->tty[2] != 'y' ? w->tty : w->tty + 3); 67 else 68 (void)printf(" "); 69 if (w->info == LOGGEDIN) { 70 stimeprint(w); 71 (void)printf(" "); 72 } else 73 (void)printf(" * "); 74 p = ctime(&w->loginat); 75 (void)printf("%.6s", p + 4); 76 if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2) 77 (void)printf(" %.4s", p + 20); 78 else 79 (void)printf(" %.5s", p + 11); 80 office: if (pn->office) 81 (void)printf(" %-10.10s", pn->office); 82 else if (pn->officephone) 83 (void)printf(" %-10.10s", " "); 84 if (pn->officephone) 85 (void)printf(" %-.15s", 86 prphone(pn->officephone)); 87 putchar('\n'); 88 } 89 } 90 } 91 92 PERSON ** 93 sort() 94 { 95 register PERSON *pn, **lp; 96 PERSON **list; 97 int psort(); 98 char *malloc(); 99 100 if (!(list = (PERSON **)malloc((u_int)(entries * sizeof(PERSON *))))) { 101 (void)fprintf(stderr, "finger: out of space.\n"); 102 exit(1); 103 } 104 for (lp = list, pn = phead; pn != NULL; pn = pn->next) 105 *lp++ = pn; 106 (void)qsort(list, entries, sizeof(PERSON *), psort); 107 return(list); 108 } 109 110 psort(p, t) 111 PERSON **p, **t; 112 { 113 return(strcmp((*p)->name, (*t)->name)); 114 } 115 116 stimeprint(w) 117 WHERE *w; 118 { 119 register struct tm *delta; 120 121 delta = gmtime(&w->idletime); 122 if (!delta->tm_yday) 123 if (!delta->tm_hour) 124 if (!delta->tm_min) 125 (void)printf(" "); 126 else 127 (void)printf("%5d", delta->tm_min); 128 else 129 (void)printf("%2d:%02d", 130 delta->tm_hour, delta->tm_min); 131 else 132 (void)printf("%4dd", delta->tm_yday); 133 } 134