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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#pragma ident "%Z%%M% %I% %E% SMI"
/*
NAME
add_recip, madd_recip - add recipients to recipient list
SYNOPSIS
int add_recip(reciplist *plist, char *name, int checkdups)
void madd_recip(reciplist *plist, char *name, int checkdups)
DESCRIPTION
add_recip() adds the name to the recipient linked list.
If checkdups is set, it first checks to make certain that
the name is not in the list.
madd_recips() is given a list of names separated by white
space. Each name is split off and passed to add_recips.
*/
#include "mail.h"
int
add_recip(reciplist *plist, char *name, int checkdups)
{
char *p;
static char pn[] = "add_recip";
recip *r = &plist->recip_list;
if ((name == (char *)NULL) || (*name == '\0')) {
Tout(pn, "translation to NULL name ignored\n");
return(0);
}
p = name;
while (*p && !isspace(*p)) {
p++;
}
if (*p != '\0') {
Tout(pn, "'%s' not added due to imbedded spaces\n", name);
return(0);
}
if (checkdups == TRUE) {
while (r->next != (struct recip *)NULL) {
r = r->next;
if (strcmp(r->name, name) == 0) {
Tout(pn, "duplicate recipient '%s' not added to list\n",
name);
return(0);
}
}
}
if ((p = malloc (sizeof(struct recip))) == (char *)NULL) {
errmsg(E_MEM,"first malloc failed in add_recip()");
done(1);
}
plist->last_recip->next = (struct recip *)p;
r = plist->last_recip = plist->last_recip->next;
if ((r->name = malloc (strlen(name)+1)) == (char *)NULL) {
errmsg(E_MEM,"second malloc failed in add_recip()");
done(1);
}
strcpy (r->name, name);
r->next = (struct recip *)NULL;
Tout(pn, "'%s' added to recipient list\n", name);
return(1);
}
void
madd_recip(reciplist *plist, char *namelist, int checkdups)
{
char *name;
for (name = strtok(namelist, " \t"); name; name = strtok((char*)0, " \t"))
add_recip(plist, name, checkdups);
}
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