100 lines
3.1 KiB
C
100 lines
3.1 KiB
C
/* $NetBSD: temp.c,v 1.5 1996/06/08 19:48:42 christos Exp $ */
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/*
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* Copyright (c) 1980, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)temp.c 8.1 (Berkeley) 6/6/93";
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#else
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static char rcsid[] = "$NetBSD: temp.c,v 1.5 1996/06/08 19:48:42 christos Exp $";
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#endif
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#endif /* not lint */
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#include "rcv.h"
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#include <errno.h>
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#include "extern.h"
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/*
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* Mail -- a mail program
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*
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* Give names to all the temporary files that we will need.
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*/
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char *tempMail;
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char *tempQuit;
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char *tempEdit;
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char *tempResid;
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char *tempMesg;
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char *tmpdir;
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void
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tinit()
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{
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register char *cp;
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if ((tmpdir = getenv("TMPDIR")) == NULL) {
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tmpdir = _PATH_TMP;
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}
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tempMail = tempnam (tmpdir, "Rs");
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tempResid = tempnam (tmpdir, "Rq");
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tempQuit = tempnam (tmpdir, "Rm");
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tempEdit = tempnam (tmpdir, "Re");
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tempMesg = tempnam (tmpdir, "Rx");
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/*
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* It's okay to call savestr in here because main will
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* do a spreserve() after us.
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*/
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if (myname != NOSTR) {
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if (getuserid(myname) < 0) {
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printf("\"%s\" is not a user of this system\n",
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myname);
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exit(1);
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}
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} else {
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if ((cp = username()) == NOSTR) {
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myname = "nobody";
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if (rcvmode)
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exit(1);
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} else
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myname = savestr(cp);
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}
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if ((cp = getenv("HOME")) == NOSTR)
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cp = ".";
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homedir = savestr(cp);
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if (debug)
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printf("user = %s, homedir = %s\n", myname, homedir);
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}
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