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temp.c revision 1.1.1.1 
      1 /*
      2  * Copyright (c) 1980 Regents of the University of California.
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  * 1. Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  * 2. Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in the
     12  *    documentation and/or other materials provided with the distribution.
     13  * 3. All advertising materials mentioning features or use of this software
     14  *    must display the following acknowledgement:
     15  *	This product includes software developed by the University of
     16  *	California, Berkeley and its contributors.
     17  * 4. Neither the name of the University nor the names of its contributors
     18  *    may be used to endorse or promote products derived from this software
     19  *    without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  */
     33 
     34 #ifndef lint
     35 static char sccsid[] = "@(#)temp.c	5.15 (Berkeley) 2/3/91";
     36 #endif /* not lint */
     37 
     38 #include "rcv.h"
     39 
     40 /*
     41  * Mail -- a mail program
     42  *
     43  * Give names to all the temporary files that we will need.
     44  */
     45 
     46 char	tempMail[24];
     47 char	tempQuit[24];
     48 char	tempEdit[24];
     49 char	tempResid[24];
     50 char	tempMesg[24];
     51 
     52 tinit()
     53 {
     54 	register char *cp;
     55 
     56 	strcpy(tempMail, _PATH_TMP);
     57 	mktemp(strcat(tempMail, "RsXXXXXX"));
     58 	strcpy(tempResid, _PATH_TMP);
     59 	mktemp(strcat(tempResid, "RqXXXXXX"));
     60 	strcpy(tempQuit, _PATH_TMP);
     61 	mktemp(strcat(tempQuit, "RmXXXXXX"));
     62 	strcpy(tempEdit, _PATH_TMP);
     63 	mktemp(strcat(tempEdit, "ReXXXXXX"));
     64 	strcpy(tempMesg, _PATH_TMP);
     65 	mktemp(strcat(tempMesg, "RxXXXXXX"));
     66 
     67 	/*
     68 	 * It's okay to call savestr in here because main will
     69 	 * do a spreserve() after us.
     70 	 */
     71 	if (myname != NOSTR) {
     72 		if (getuserid(myname) < 0) {
     73 			printf("\"%s\" is not a user of this system\n",
     74 			    myname);
     75 			exit(1);
     76 		}
     77 	} else {
     78 		if ((cp = username()) == NOSTR) {
     79 			myname = "ubluit";
     80 			if (rcvmode) {
     81 				printf("Who are you!?\n");
     82 				exit(1);
     83 			}
     84 		} else
     85 			myname = savestr(cp);
     86 	}
     87 	if ((cp = getenv("HOME")) == NOSTR)
     88 		cp = ".";
     89 	homedir = savestr(cp);
     90 	if (debug)
     91 		printf("user = %s, homedir = %s\n", myname, homedir);
     92 }
     93