300 lines
8.1 KiB
C
300 lines
8.1 KiB
C
/*
|
|
* 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. 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.
|
|
*/
|
|
|
|
#ifndef lint
|
|
/*static char sccsid[] = "from: @(#)lprint.c 5.13 (Berkeley) 10/31/90";*/
|
|
static char rcsid[] = "$Id: lprint.c,v 1.6 1996/11/22 05:34:06 lukem Exp $";
|
|
#endif /* not lint */
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/file.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/time.h>
|
|
#include <tzfile.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
#include <ctype.h>
|
|
#include <paths.h>
|
|
#include <vis.h>
|
|
#include "finger.h"
|
|
#include "extern.h"
|
|
|
|
#define LINE_LEN 80
|
|
#define TAB_LEN 8 /* 8 spaces between tabs */
|
|
#define _PATH_PLAN ".plan"
|
|
#define _PATH_PROJECT ".project"
|
|
|
|
void
|
|
lflag_print()
|
|
{
|
|
PERSON *pn;
|
|
|
|
for (pn = phead;;) {
|
|
lprint(pn);
|
|
if (!pplan) {
|
|
(void)show_text(pn->dir, _PATH_PROJECT, "Project:");
|
|
if (!show_text(pn->dir, _PATH_PLAN, "Plan:"))
|
|
(void)printf("No Plan.\n");
|
|
}
|
|
if (!(pn = pn->next))
|
|
break;
|
|
putchar('\n');
|
|
}
|
|
}
|
|
|
|
void
|
|
lprint(pn)
|
|
PERSON *pn;
|
|
{
|
|
struct tm *delta;
|
|
WHERE *w;
|
|
int cpr, len, maxlen;
|
|
struct tm *tp;
|
|
int oddfield;
|
|
char *t, *tzn;
|
|
|
|
cpr = 0;
|
|
/*
|
|
* long format --
|
|
* login name
|
|
* real name
|
|
* home directory
|
|
* shell
|
|
* office, office phone, home phone if available
|
|
* mail status
|
|
*/
|
|
(void)printf("Login: %-15s\t\t\tName: %s\nDirectory: %-25s",
|
|
pn->name, pn->realname, pn->dir);
|
|
(void)printf("\tShell: %-s\n", *pn->shell ? pn->shell : _PATH_BSHELL);
|
|
|
|
/*
|
|
* try and print office, office phone, and home phone on one line;
|
|
* if that fails, do line filling so it looks nice.
|
|
*/
|
|
#define OFFICE_TAG "Office"
|
|
#define OFFICE_PHONE_TAG "Office Phone"
|
|
oddfield = 0;
|
|
if (pn->office && pn->officephone &&
|
|
strlen(pn->office) + strlen(pn->officephone) +
|
|
sizeof(OFFICE_TAG) + 2 <= 5 * TAB_LEN) {
|
|
(void)snprintf(tbuf, sizeof(tbuf),
|
|
"%s: %s, %s", OFFICE_TAG, pn->office,
|
|
prphone(pn->officephone));
|
|
oddfield = demi_print(tbuf, oddfield);
|
|
} else {
|
|
if (pn->office) {
|
|
(void)snprintf(tbuf, sizeof(tbuf),
|
|
"%s: %s", OFFICE_TAG, pn->office);
|
|
oddfield = demi_print(tbuf, oddfield);
|
|
}
|
|
if (pn->officephone) {
|
|
(void)snprintf(tbuf, sizeof(tbuf),
|
|
"%s: %s", OFFICE_PHONE_TAG,
|
|
prphone(pn->officephone));
|
|
oddfield = demi_print(tbuf, oddfield);
|
|
}
|
|
}
|
|
if (pn->homephone) {
|
|
(void)snprintf(tbuf, sizeof(tbuf), "%s: %s", "Home Phone",
|
|
prphone(pn->homephone));
|
|
oddfield = demi_print(tbuf, oddfield);
|
|
}
|
|
if (oddfield)
|
|
putchar('\n');
|
|
|
|
/*
|
|
* long format con't:
|
|
* if logged in
|
|
* terminal
|
|
* idle time
|
|
* if messages allowed
|
|
* where logged in from
|
|
* if not logged in
|
|
* when last logged in
|
|
*/
|
|
/* find out longest device name for this user for formatting */
|
|
for (w = pn->whead, maxlen = -1; w != NULL; w = w->next)
|
|
if ((len = strlen(w->tty)) > maxlen)
|
|
maxlen = len;
|
|
/* find rest of entries for user */
|
|
for (w = pn->whead; w != NULL; w = w->next) {
|
|
switch (w->info) {
|
|
case LOGGEDIN:
|
|
tp = localtime(&w->loginat);
|
|
t = asctime(tp);
|
|
tzn = tp->tm_zone;
|
|
cpr = printf("On since %.16s (%s) on %s",
|
|
t, tzn, w->tty);
|
|
/*
|
|
* idle time is tough; if have one, print a comma,
|
|
* then spaces to pad out the device name, then the
|
|
* idle time. Follow with a comma if a remote login.
|
|
*/
|
|
delta = gmtime(&w->idletime);
|
|
if (delta->tm_yday || delta->tm_hour || delta->tm_min) {
|
|
cpr += printf("%-*s idle ",
|
|
maxlen - strlen(w->tty) + 1, ",");
|
|
if (delta->tm_yday > 0) {
|
|
cpr += printf("%d day%s ",
|
|
delta->tm_yday,
|
|
delta->tm_yday == 1 ? "" : "s");
|
|
}
|
|
cpr += printf("%d:%02d",
|
|
delta->tm_hour, delta->tm_min);
|
|
if (*w->host) {
|
|
putchar(',');
|
|
++cpr;
|
|
}
|
|
}
|
|
if (!w->writable)
|
|
cpr += printf(" (messages off)");
|
|
break;
|
|
case LASTLOG:
|
|
if (w->loginat == 0) {
|
|
(void)printf("Never logged in.");
|
|
break;
|
|
}
|
|
tp = localtime(&w->loginat);
|
|
t = asctime(tp);
|
|
tzn = tp->tm_zone;
|
|
if (now - w->loginat > SECSPERDAY * DAYSPERNYEAR / 2)
|
|
cpr =
|
|
printf("Last login %.16s %.4s (%s) on %s",
|
|
t, t + 20, tzn, w->tty);
|
|
else
|
|
cpr = printf("Last login %.16s (%s) on %s",
|
|
t, tzn, w->tty);
|
|
break;
|
|
}
|
|
if (*w->host) {
|
|
if (LINE_LEN < (cpr + 6 + strlen(w->host)))
|
|
(void)printf("\n ");
|
|
(void)printf(" from %s", w->host);
|
|
}
|
|
putchar('\n');
|
|
}
|
|
if (pn->mailrecv == -1)
|
|
printf("No Mail.\n");
|
|
else if (pn->mailrecv > pn->mailread) {
|
|
tp = localtime(&pn->mailrecv);
|
|
t = asctime(tp);
|
|
tzn = tp->tm_zone;
|
|
printf("New mail received %.16s %.4s (%s)\n", t, t + 20, tzn);
|
|
tp = localtime(&pn->mailread);
|
|
t = asctime(tp);
|
|
tzn = tp->tm_zone;
|
|
printf(" Unread since %.16s %.4s (%s)\n", t, t + 20, tzn);
|
|
} else {
|
|
tp = localtime(&pn->mailread);
|
|
t = asctime(tp);
|
|
tzn = tp->tm_zone;
|
|
printf("Mail last read %.16s %.4s (%s)\n", t, t + 20, tzn);
|
|
}
|
|
}
|
|
|
|
int
|
|
demi_print(str, oddfield)
|
|
char *str;
|
|
int oddfield;
|
|
{
|
|
static int lenlast;
|
|
int lenthis, maxlen;
|
|
|
|
lenthis = strlen(str);
|
|
if (oddfield) {
|
|
/*
|
|
* We left off on an odd number of fields. If we haven't
|
|
* crossed the midpoint of the screen, and we have room for
|
|
* the next field, print it on the same line; otherwise,
|
|
* print it on a new line.
|
|
*
|
|
* Note: we insist on having the right hand fields start
|
|
* no less than 5 tabs out.
|
|
*/
|
|
maxlen = 5 * TAB_LEN;
|
|
if (maxlen < lenlast)
|
|
maxlen = lenlast;
|
|
if (((((maxlen / TAB_LEN) + 1) * TAB_LEN) +
|
|
lenthis) <= LINE_LEN) {
|
|
while(lenlast < (4 * TAB_LEN)) {
|
|
putchar('\t');
|
|
lenlast += TAB_LEN;
|
|
}
|
|
(void)printf("\t%s\n", str); /* force one tab */
|
|
} else {
|
|
(void)printf("\n%s", str); /* go to next line */
|
|
oddfield = !oddfield; /* this'll be undone below */
|
|
}
|
|
} else
|
|
(void)printf("%s", str);
|
|
oddfield = !oddfield; /* toggle odd/even marker */
|
|
lenlast = lenthis;
|
|
return(oddfield);
|
|
}
|
|
|
|
int
|
|
show_text(directory, file_name, header)
|
|
char *directory, *file_name, *header;
|
|
{
|
|
int ch, lastc;
|
|
FILE *fp;
|
|
|
|
lastc = 0;
|
|
(void)snprintf(tbuf, sizeof(tbuf), "%s/%s", directory, file_name);
|
|
if ((fp = fopen(tbuf, "r")) == NULL)
|
|
return(0);
|
|
(void)printf("%s\n", header);
|
|
while ((ch = getc(fp)) != EOF)
|
|
vputc(lastc = ch);
|
|
if (lastc != '\n')
|
|
(void)putchar('\n');
|
|
(void)fclose(fp);
|
|
return(1);
|
|
}
|
|
|
|
void
|
|
vputc(ch)
|
|
int ch;
|
|
{
|
|
char visout[5], *s2;
|
|
|
|
ch = toascii(ch);
|
|
vis(visout, ch, VIS_SAFE|VIS_NOSLASH, 0);
|
|
for (s2 = visout; *s2; s2++)
|
|
(void)putchar(*s2);
|
|
}
|