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1 | /* |
2 | * Copyright (c) 1989 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
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5 | * Redistribution and use in source and binary forms are permitted |
6 | * provided that the above copyright notice and this paragraph are | |
7 | * duplicated in all such forms and that any documentation, | |
8 | * advertising materials, and other materials related to such | |
9 | * distribution and use acknowledge that the software was developed | |
10 | * by the University of California, Berkeley. The name of the | |
11 | * University may not be used to endorse or promote products derived | |
12 | * from this software without specific prior written permission. | |
13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
15 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
16 | */ | |
17 | ||
18 | #ifndef lint | |
6f3f7e2c | 19 | static char sccsid[] = "@(#)sprint.c 5.3 (Berkeley) %G%"; |
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20 | #endif /* not lint */ |
21 | ||
22 | #include <sys/types.h> | |
23 | #include <sys/time.h> | |
24 | #include <tzfile.h> | |
25 | #include <stdio.h> | |
26 | #include "finger.h" | |
27 | ||
28 | extern int entries; | |
29 | ||
30 | sflag_print() | |
31 | { | |
32 | extern time_t now; | |
33 | register PERSON *pn; | |
7619ff47 | 34 | register WHERE *w; |
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35 | register int cnt; |
36 | register char *p; | |
37 | PERSON **list, **sort(); | |
38 | time_t time(); | |
39 | char *ctime(); | |
40 | ||
41 | list = sort(); | |
42 | /* | |
43 | * short format -- | |
44 | * login name | |
45 | * real name | |
46 | * terminal name (the XX of ttyXX) | |
47 | * if terminal writeable (add an '*' to the terminal name | |
48 | * if not) | |
49 | * if logged in show idle time and day logged in, else | |
50 | * show last login date and time. If > 6 moths, | |
51 | * show year instead of time. | |
52 | * office location | |
53 | * office phone | |
54 | */ | |
55 | #define MAXREALNAME 20 | |
56 | (void)printf("%-*s %-*s %s\n", UT_NAMESIZE, "Login", MAXREALNAME, | |
7619ff47 | 57 | "Name", "Tty Idle Login Office Office Phone"); |
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58 | for (cnt = 0; cnt < entries; ++cnt) { |
59 | pn = list[cnt]; | |
7619ff47 EW |
60 | for (w = pn->whead; w != NULL; w = w->next) { |
61 | (void)printf("%-*.*s %-*.*s ", UT_NAMESIZE, UT_NAMESIZE, | |
62 | pn->name, MAXREALNAME, MAXREALNAME, | |
63 | pn->realname ? pn->realname : ""); | |
64 | if (!w->loginat) { | |
65 | (void)printf(" * * No logins "); | |
66 | goto office; | |
67 | } | |
68 | (void)putchar(w->info == LOGGEDIN && !w->writable ? | |
69 | '*' : ' '); | |
70 | if (*w->tty) | |
71 | (void)printf("%-2.2s ", | |
72 | w->tty[0] != 't' || w->tty[1] != 't' || | |
73 | w->tty[2] != 'y' ? w->tty : w->tty + 3); | |
74 | else | |
75 | (void)printf(" "); | |
76 | if (w->info == LOGGEDIN) { | |
77 | stimeprint(w); | |
78 | (void)printf(" "); | |
79 | } else | |
80 | (void)printf(" * "); | |
81 | p = ctime(&w->loginat); | |
82 | (void)printf("%.6s", p + 4); | |
83 | if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2) | |
84 | (void)printf(" %.4s", p + 20); | |
85 | else | |
86 | (void)printf(" %.5s", p + 11); | |
87 | office: if (pn->office) | |
88 | (void)printf(" %-11.11s", pn->office); | |
89 | else if (pn->officephone) | |
90 | (void)printf(" %-11.11s", " "); | |
91 | if (pn->officephone) | |
92 | (void)printf(" %s", pn->officephone); | |
93 | putchar('\n'); | |
6b8910b8 | 94 | } |
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95 | } |
96 | } | |
97 | ||
98 | PERSON ** | |
99 | sort() | |
100 | { | |
7619ff47 | 101 | register PERSON *pn, **lp; |
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102 | PERSON **list; |
103 | int psort(); | |
104 | char *malloc(); | |
105 | ||
106 | if (!(list = (PERSON **)malloc((u_int)(entries * sizeof(PERSON *))))) { | |
107 | (void)fprintf(stderr, "finger: out of space.\n"); | |
108 | exit(1); | |
109 | } | |
7619ff47 EW |
110 | for (lp = list, pn = phead; pn != NULL; pn = pn->next) |
111 | *lp++ = pn; | |
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112 | (void)qsort(list, entries, sizeof(PERSON *), psort); |
113 | return(list); | |
114 | } | |
115 | ||
116 | psort(p, t) | |
117 | PERSON **p, **t; | |
118 | { | |
119 | return(strcmp((*p)->name, (*t)->name)); | |
120 | } | |
121 | ||
7619ff47 EW |
122 | stimeprint(w) |
123 | WHERE *w; | |
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124 | { |
125 | register struct tm *delta; | |
126 | ||
7619ff47 | 127 | delta = gmtime(&w->idletime); |
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128 | if (!delta->tm_yday) |
129 | if (!delta->tm_hour) | |
130 | if (!delta->tm_min) | |
131 | (void)printf(" "); | |
132 | else | |
133 | (void)printf("%5d", delta->tm_min); | |
134 | else | |
135 | (void)printf("%2d:%02d", | |
136 | delta->tm_hour, delta->tm_min); | |
137 | else | |
138 | (void)printf("%4dd", delta->tm_yday); | |
139 | } |