Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	usr.bin/finger/sprint.c	Lines:	0	57	0.0 %
Date:	2017-11-07	Branches:	0	50	0.0 %


/*	$OpenBSD: sprint.c,v 1.16 2015/08/20 22:32:41 deraadt Exp $	*/

/*
 * Copyright (c) 1989 The Regents of the University of California.
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Tony Nardo of the Johns Hopkins University/Applied Physics Lab.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <sys/types.h>
#include <sys/time.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <err.h>
#include "finger.h"
#include "extern.h"

void
sflag_print(void)
{
	PERSON *pn;
	WHERE *w;
	int cnt;
	char *p;
	PERSON **list;

	list = sort();
	/*
	 * short format --
	 *	login name
	 *	real name
	 *	terminal name (the XX of ttyXX)
	 *	if terminal writeable (add an '*' to the terminal name
	 *		if not)
	 *	if logged in show idle time and day logged in, else
	 *		show last login date and time.  If > 6 months,
	 *		show year instead of time.  If < 6 days,
	 *		show day name instead of month & day.
	 *	if -h given
	 *		remote host
	 *	else if -o given (overriding -h) (default)
	 *		office location
	 *		office phone
	 */
#define NAME_WIDTH	8
#define	MAXREALNAME	20
#define	MAXHOSTNAME	20
	(void)printf("%-*.*s %-*s %s %s\n",
	    NAME_WIDTH, UT_NAMESIZE, "Login", MAXREALNAME,
	    "Name", "Tty  Idle  Login Time  ",
	    (oflag) ? "Office     Office Phone" : "Where");
	for (cnt = 0; cnt < entries; ++cnt) {
		pn = list[cnt];
		for (w = pn->whead; w != NULL; w = w->next) {
			(void)printf("%-*.*s %-*.*s ",
			    NAME_WIDTH, UT_NAMESIZE, pn->name,
			    MAXREALNAME, MAXREALNAME,
			    pn->realname ? pn->realname : "");
			if (!w->loginat) {
				(void)printf("  *     *  No logins   ");
				goto office;
			}
			(void)putchar(w->info == LOGGEDIN && !w->writable ?
			    '*' : ' ');
			if (*w->tty)
				(void)printf("%-2.2s ",
				    w->tty[0] != 't' || w->tty[1] != 't' ||
				    w->tty[2] != 'y' ? w->tty : w->tty + 3);
			else
				(void)printf("   ");
			if (w->info == LOGGEDIN) {
				stimeprint(w);
				(void)printf("  ");
			} else
				(void)printf("    *  ");
			p = ctime(&w->loginat);

			if (now - w->loginat < SECSPERDAY * 6)
				(void)printf("   %.3s", p);
			else
				(void)printf("%.6s", p + 4);
			if (now - w->loginat >= SIXMONTHS)
				(void)printf(" %.4s ", p + 20);
			else
				(void)printf(" %.5s", p + 11);
office:
			putchar(' ');
			if (oflag) {
				if (pn->office)
					(void)printf("%-10.10s", pn->office);
				else if (pn->officephone)
					(void)printf("%-10.10s", " ");
				if (pn->officephone)
					(void)printf(" %-.15s",
					    prphone(pn->officephone));
			} else
				(void)printf("%.*s", MAXHOSTNAME, w->host);
			putchar('\n');
		}
	}
}

PERSON **
sort(void)
{
	PERSON *pn, **lp;
	PERSON **list;

	if (!(list = calloc((u_int)entries, sizeof(PERSON *))))
		err(1, "malloc");
	for (lp = list, pn = phead; pn != NULL; pn = pn->next)
		*lp++ = pn;
	(void)qsort(list, entries, sizeof(PERSON *), psort);
	return (list);
}

int
psort(const void *p, const void *t)
{
	return (strcmp((*(PERSON **)p)->name, (*(PERSON **)t)->name));
}

void
stimeprint(WHERE *w)
{
	struct tm *delta;

	delta = gmtime(&w->idletime);
	if (!delta->tm_yday) {
		if (!delta->tm_hour) {
			if (!delta->tm_min)
				(void)printf("    -");
			else
				(void)printf("%5d", delta->tm_min);
		 } else {
			(void)printf("%2d:%02d",
			    delta->tm_hour, delta->tm_min);
		 }
	} else
		(void)printf("%4dd", delta->tm_yday);
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: sprint.c,v 1.16 2015/08/20 22:32:41 deraadt Exp $ */
2
3			/*
4			* Copyright (c) 1989 The Regents of the University of California.
5			* All rights reserved.
6			*
7			* This code is derived from software contributed to Berkeley by
8			* Tony Nardo of the Johns Hopkins University/Applied Physics Lab.
9			*
10			* Redistribution and use in source and binary forms, with or without
11			* modification, are permitted provided that the following conditions
12			* are met:
13			* 1. Redistributions of source code must retain the above copyright
14			* notice, this list of conditions and the following disclaimer.
15			* 2. Redistributions in binary form must reproduce the above copyright
16			* notice, this list of conditions and the following disclaimer in the
17			* documentation and/or other materials provided with the distribution.
18			* 3. Neither the name of the University nor the names of its contributors
19			* may be used to endorse or promote products derived from this software
20			* without specific prior written permission.
21			*
22			* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23			* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24			* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25			* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26			* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27			* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28			* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30			* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31			* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32			* SUCH DAMAGE.
33			*/
34
35			#include <sys/types.h>
36			#include <sys/time.h>
37			#include <stdio.h>
38			#include <stdlib.h>
39			#include <string.h>
40			#include <err.h>
41			#include "finger.h"
42			#include "extern.h"
43
44			void
45			sflag_print(void)
46			{
47			PERSON *pn;
48			WHERE *w;
49			int cnt;
50			char *p;
51			PERSON **list;
52
53			list = sort();
54			/*
55			* short format --
56			* login name
57			* real name
58			* terminal name (the XX of ttyXX)
59			* if terminal writeable (add an '*' to the terminal name
60			* if not)
61			* if logged in show idle time and day logged in, else
62			* show last login date and time. If > 6 months,
63			* show year instead of time. If < 6 days,
64			* show day name instead of month & day.
65			* if -h given
66			* remote host
67			* else if -o given (overriding -h) (default)
68			* office location
69			* office phone
70			*/
71			#define NAME_WIDTH 8
72			#define MAXREALNAME 20
73			#define MAXHOSTNAME 20
74			(void)printf("%-.s %-*s %s %s\n",
75			NAME_WIDTH, UT_NAMESIZE, "Login", MAXREALNAME,
76			"Name", "Tty Idle Login Time ",
77			(oflag) ? "Office Office Phone" : "Where");
78			for (cnt = 0; cnt < entries; ++cnt) {
79			pn = list[cnt];
80			for (w = pn->whead; w != NULL; w = w->next) {
81			(void)printf("%-.s %-.s ",
82			NAME_WIDTH, UT_NAMESIZE, pn->name,
83			MAXREALNAME, MAXREALNAME,
84			pn->realname ? pn->realname : "");
85			if (!w->loginat) {
86			(void)printf(" * * No logins ");
87			goto office;
88			}
89			(void)putchar(w->info == LOGGEDIN && !w->writable ?
90			'*' : ' ');
91			if (*w->tty)
92			(void)printf("%-2.2s ",
93			w->tty[0] != 't' \|\| w->tty[1] != 't' \|\|
94			w->tty[2] != 'y' ? w->tty : w->tty + 3);
95			else
96			(void)printf(" ");
97			if (w->info == LOGGEDIN) {
98			stimeprint(w);
99			(void)printf(" ");
100			} else
101			(void)printf(" * ");
102			p = ctime(&w->loginat);
103
104			if (now - w->loginat < SECSPERDAY * 6)
105			(void)printf(" %.3s", p);
106			else
107			(void)printf("%.6s", p + 4);
108			if (now - w->loginat >= SIXMONTHS)
109			(void)printf(" %.4s ", p + 20);
110			else
111			(void)printf(" %.5s", p + 11);
112			office:
113			putchar(' ');
114			if (oflag) {
115			if (pn->office)
116			(void)printf("%-10.10s", pn->office);
117			else if (pn->officephone)
118			(void)printf("%-10.10s", " ");
119			if (pn->officephone)
120			(void)printf(" %-.15s",
121			prphone(pn->officephone));
122			} else
123			(void)printf("%.*s", MAXHOSTNAME, w->host);
124			putchar('\n');
125			}
126			}
127			}
128
129			PERSON **
130			sort(void)
131			{
132			PERSON pn, *lp;
133			PERSON **list;
134
135			if (!(list = calloc((u_int)entries, sizeof(PERSON *))))
136			err(1, "malloc");
137			for (lp = list, pn = phead; pn != NULL; pn = pn->next)
138			*lp++ = pn;
139			(void)qsort(list, entries, sizeof(PERSON *), psort);
140			return (list);
141			}
142
143			int
144			psort(const void p, const void t)
145			{
146			return (strcmp(((PERSON )p)->name, ((PERSON **)t)->name));
147			}
148
149			void
150			stimeprint(WHERE *w)
151			{
152			struct tm *delta;
153
154			delta = gmtime(&w->idletime);
155			if (!delta->tm_yday) {
156			if (!delta->tm_hour) {
157			if (!delta->tm_min)
158			(void)printf(" -");
159			else
160			(void)printf("%5d", delta->tm_min);
161			} else {
162			(void)printf("%2d:%02d",
163			delta->tm_hour, delta->tm_min);
164			}
165			} else
166			(void)printf("%4dd", delta->tm_yday);
167			}