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1.1 root 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 provided
9: * that: (1) source distributions retain this entire copyright notice and
10: * comment, and (2) distributions including binaries display the following
11: * acknowledgement: ``This product includes software developed by the
12: * University of California, Berkeley and its contributors'' in the
13: * documentation or other materials provided with the distribution and in
14: * all advertising materials mentioning features or use of this software.
15: * Neither the name of the University nor the names of its contributors may
16: * be used to endorse or promote products derived from this software without
17: * specific prior written permission.
18: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
19: * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
20: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
21: */
22:
23: #ifndef lint
24: static char sccsid[] = "@(#)sprint.c 5.7 (Berkeley) 6/1/90";
25: #endif /* not lint */
26:
27: #include <sys/types.h>
28: #include <sys/time.h>
29: #include <tzfile.h>
30: #include <stdio.h>
31: #include "finger.h"
32:
33: extern int entries;
34:
35: sflag_print()
36: {
37: extern time_t now;
38: register PERSON *pn;
39: register WHERE *w;
40: register int cnt;
41: register char *p;
42: PERSON **list, **sort();
43: time_t time();
44: char *ctime(), *prphone();
45:
46: list = sort();
47: /*
48: * short format --
49: * login name
50: * real name
51: * terminal name (the XX of ttyXX)
52: * if terminal writeable (add an '*' to the terminal name
53: * if not)
54: * if logged in show idle time and day logged in, else
55: * show last login date and time. If > 6 moths,
56: * show year instead of time.
57: * office location
58: * office phone
59: */
60: #define MAXREALNAME 20
61: (void)printf("%-*s %-*s %s\n", UT_NAMESIZE, "Login", MAXREALNAME,
62: "Name", "Tty Idle Login Office Office Phone");
63: for (cnt = 0; cnt < entries; ++cnt) {
64: pn = list[cnt];
65: for (w = pn->whead; w != NULL; w = w->next) {
66: (void)printf("%-*.*s %-*.*s ", UT_NAMESIZE, UT_NAMESIZE,
67: pn->name, MAXREALNAME, MAXREALNAME,
68: pn->realname ? pn->realname : "");
69: if (!w->loginat) {
70: (void)printf(" * * No logins ");
71: goto office;
72: }
73: (void)putchar(w->info == LOGGEDIN && !w->writable ?
74: '*' : ' ');
75: if (*w->tty)
76: (void)printf("%-2.2s ",
77: w->tty[0] != 't' || w->tty[1] != 't' ||
78: w->tty[2] != 'y' ? w->tty : w->tty + 3);
79: else
80: (void)printf(" ");
81: if (w->info == LOGGEDIN) {
82: stimeprint(w);
83: (void)printf(" ");
84: } else
85: (void)printf(" * ");
86: p = ctime(&w->loginat);
87: (void)printf("%.6s", p + 4);
88: if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2)
89: (void)printf(" %.4s", p + 20);
90: else
91: (void)printf(" %.5s", p + 11);
92: office: if (pn->office)
93: (void)printf(" %-10.10s", pn->office);
94: else if (pn->officephone)
95: (void)printf(" %-10.10s", " ");
96: if (pn->officephone)
97: (void)printf(" %-.15s",
98: prphone(pn->officephone));
99: putchar('\n');
100: }
101: }
102: }
103:
104: PERSON **
105: sort()
106: {
107: register PERSON *pn, **lp;
108: PERSON **list;
109: int psort();
110: char *malloc();
111:
112: if (!(list = (PERSON **)malloc((u_int)(entries * sizeof(PERSON *))))) {
113: (void)fprintf(stderr, "finger: out of space.\n");
114: exit(1);
115: }
116: for (lp = list, pn = phead; pn != NULL; pn = pn->next)
117: *lp++ = pn;
118: (void)qsort(list, entries, sizeof(PERSON *), psort);
119: return(list);
120: }
121:
122: psort(p, t)
123: PERSON **p, **t;
124: {
125: return(strcmp((*p)->name, (*t)->name));
126: }
127:
128: stimeprint(w)
129: WHERE *w;
130: {
131: register struct tm *delta;
132:
133: delta = gmtime(&w->idletime);
134: if (!delta->tm_yday)
135: if (!delta->tm_hour)
136: if (!delta->tm_min)
137: (void)printf(" ");
138: else
139: (void)printf("%5d", delta->tm_min);
140: else
141: (void)printf("%2d:%02d",
142: delta->tm_hour, delta->tm_min);
143: else
144: (void)printf("%4dd", delta->tm_yday);
145: }
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