From 172540a4a29fa4c0c5f0431bb5bf5b3d08ec92c0 Mon Sep 17 00:00:00 2001
From: KatolaZ <katolaz@freaknet.org>
Date: Fri, 8 Feb 2019 05:13:11 +0000
Subject: New upstream version 0.17
---
finger/sprint.c | 172 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 172 insertions(+)
create mode 100644 finger/sprint.c
(limited to 'finger/sprint.c')
diff --git a/finger/sprint.c b/finger/sprint.c
new file mode 100644
index 0000000..cc86080
--- /dev/null
+++ b/finger/sprint.c
@@ -0,0 +1,172 @@
+/*
+ * 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: @(#)sprint.c 5.8 (Berkeley) 12/4/90";*/
+char sprint_rcsid[] = "$Id: sprint.c,v 1.10 1999/12/12 18:59:33 dholland Exp $";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "finger.h"
+
+static void stimeprint(WHERE *w);
+static int psort(const void *a, const void *b);
+static PERSON **sort(void);
+
+void sflag_print(void) {
+ register PERSON *pn;
+ register WHERE *w;
+ register char *p;
+ PERSON **list;
+ int maxlname, maxrname, space, cnt;
+
+ list = sort();
+ /*
+ * short format --
+ * login name
+ * real name
+ * terminal name
+ * 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 moths,
+ * show year instead of time.
+ * office location
+ * office phone
+ */
+
+ maxlname = maxrname = sizeof("Login ");
+ for (cnt = 0; cnt < entries; ++cnt) {
+ int l;
+ pn = list[cnt];
+ l = pn->name ? strlen(pn->name) : 1;
+ if (l > maxlname) maxlname = l;
+ l = pn->realname ? strlen(pn->realname) : 1;
+ if (l > maxrname) maxrname = l;
+ }
+ /* prevent screen overflow */
+ space = getscreenwidth() - 50;
+ if (maxlname + maxrname > space) maxrname = space - maxlname;
+
+ /* add a space if there's room */
+ if (maxlname + maxrname < space-2) { maxlname++; maxrname++; }
+
+ (void)xprintf("%-*s %-*s %s\n", maxlname, "Login", maxrname,
+ "Name", " Tty Idle Login Time Office Office Phone");
+ for (cnt = 0; cnt < entries; ++cnt) {
+ pn = list[cnt];
+ for (w = pn->whead; w != NULL; w = w->next) {
+ (void)xprintf("%-*.*s %-*.*s ", maxlname, maxlname,
+ pn->name, maxrname, maxrname,
+ pn->realname ? pn->realname : "");
+ if (!w->loginat) {
+ (void)xprintf(" * * No logins ");
+ goto office;
+ }
+ (void)xputc(w->info == LOGGEDIN && !w->writable ?
+ '*' : ' ');
+ if (*w->tty)
+ (void)xprintf("%-7.7s ", w->tty);
+ else
+ (void)xprintf(" ");
+ if (w->info == LOGGEDIN) {
+ stimeprint(w);
+ (void)xprintf(" ");
+ } else
+ (void)xprintf(" * ");
+ p = ctime(&w->loginat);
+ (void)xprintf("%.6s", p + 4);
+ if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2)
+ (void)xprintf(" %.4s", p + 20);
+ else
+ (void)xprintf(" %.5s", p + 11);
+office:
+ if (w->host[0] != '\0') {
+ xprintf(" (%s)", w->host);
+ } else {
+ if (pn->office)
+ (void)xprintf(" %-10.10s", pn->office);
+ else if (pn->officephone)
+ (void)xprintf(" %-10.10s", " ");
+ if (pn->officephone)
+ (void)xprintf(" %-.14s",
+ prphone(pn->officephone));
+ }
+ xputc('\n');
+ }
+ }
+}
+
+static PERSON **sort(void) {
+ register PERSON *pn, **lp;
+ PERSON **list;
+
+ if (!(list = (PERSON **)malloc((u_int)(entries * sizeof(PERSON *))))) {
+ eprintf("finger: Out of space.\n");
+ exit(1);
+ }
+ for (lp = list, pn = phead; pn != NULL; pn = pn->next)
+ *lp++ = pn;
+ (void)qsort(list, entries, sizeof(PERSON *), psort);
+ return(list);
+}
+
+static int psort(const void *a, const void *b) {
+ const PERSON *const *p = (const PERSON *const *)a;
+ const PERSON *const *t = (const PERSON *const *)b;
+ return(strcmp((*p)->name, (*t)->name));
+}
+
+static void stimeprint(WHERE *w) {
+ register struct tm *delta;
+
+ delta = gmtime(&w->idletime);
+ if (!delta->tm_yday)
+ if (!delta->tm_hour)
+ if (!delta->tm_min)
+ (void)xprintf(" ");
+ else
+ (void)xprintf("%5d", delta->tm_min);
+ else
+ (void)xprintf("%2d:%02d",
+ delta->tm_hour, delta->tm_min);
+ else
+ (void)xprintf("%4dd", delta->tm_yday);
+}
--
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