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 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by the University of California, Berkeley. The name of the 14 * University may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 */ 20 21 #ifndef lint 22 static char sccsid[] = "@(#)sprint.c 5.6 (Berkeley) 02/07/90"; 23 #endif /* not lint */ 24 25 #include <sys/types.h> 26 #include <sys/time.h> 27 #include <tzfile.h> 28 #include <stdio.h> 29 #include "finger.h" 30 31 extern int entries; 32 33 sflag_print() 34 { 35 extern time_t now; 36 register PERSON *pn; 37 register WHERE *w; 38 register int cnt; 39 register char *p; 40 PERSON **list, **sort(); 41 time_t time(); 42 char *ctime(), *prphone(); 43 44 list = sort(); 45 /* 46 * short format -- 47 * login name 48 * real name 49 * terminal name (the XX of ttyXX) 50 * if terminal writeable (add an '*' to the terminal name 51 * if not) 52 * if logged in show idle time and day logged in, else 53 * show last login date and time. If > 6 moths, 54 * show year instead of time. 55 * office location 56 * office phone 57 */ 58 #define MAXREALNAME 20 59 (void)printf("%-*s %-*s %s\n", UT_NAMESIZE, "Login", MAXREALNAME, 60 "Name", "Tty Idle Login Office Office Phone"); 61 for (cnt = 0; cnt < entries; ++cnt) { 62 pn = list[cnt]; 63 for (w = pn->whead; w != NULL; w = w->next) { 64 (void)printf("%-*.*s %-*.*s ", UT_NAMESIZE, UT_NAMESIZE, 65 pn->name, MAXREALNAME, MAXREALNAME, 66 pn->realname ? pn->realname : ""); 67 if (!w->loginat) { 68 (void)printf(" * * No logins "); 69 goto office; 70 } 71 (void)putchar(w->info == LOGGEDIN && !w->writable ? 72 '*' : ' '); 73 if (*w->tty) 74 (void)printf("%-2.2s ", 75 w->tty[0] != 't' || w->tty[1] != 't' || 76 w->tty[2] != 'y' ? w->tty : w->tty + 3); 77 else 78 (void)printf(" "); 79 if (w->info == LOGGEDIN) { 80 stimeprint(w); 81 (void)printf(" "); 82 } else 83 (void)printf(" * "); 84 p = ctime(&w->loginat); 85 (void)printf("%.6s", p + 4); 86 if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2) 87 (void)printf(" %.4s", p + 20); 88 else 89 (void)printf(" %.5s", p + 11); 90 office: if (pn->office) 91 (void)printf(" %-10.10s", pn->office); 92 else if (pn->officephone) 93 (void)printf(" %-10.10s", " "); 94 if (pn->officephone) 95 (void)printf(" %-.15s", 96 prphone(pn->officephone)); 97 putchar('\n'); 98 } 99 } 100 } 101 102 PERSON ** 103 sort() 104 { 105 register PERSON *pn, **lp; 106 PERSON **list; 107 int psort(); 108 char *malloc(); 109 110 if (!(list = (PERSON **)malloc((u_int)(entries * sizeof(PERSON *))))) { 111 (void)fprintf(stderr, "finger: out of space.\n"); 112 exit(1); 113 } 114 for (lp = list, pn = phead; pn != NULL; pn = pn->next) 115 *lp++ = pn; 116 (void)qsort(list, entries, sizeof(PERSON *), psort); 117 return(list); 118 } 119 120 psort(p, t) 121 PERSON **p, **t; 122 { 123 return(strcmp((*p)->name, (*t)->name)); 124 } 125 126 stimeprint(w) 127 WHERE *w; 128 { 129 register struct tm *delta; 130 131 delta = gmtime(&w->idletime); 132 if (!delta->tm_yday) 133 if (!delta->tm_hour) 134 if (!delta->tm_min) 135 (void)printf(" "); 136 else 137 (void)printf("%5d", delta->tm_min); 138 else 139 (void)printf("%2d:%02d", 140 delta->tm_hour, delta->tm_min); 141 else 142 (void)printf("%4dd", delta->tm_yday); 143 } 144