test_confopt.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* 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 (c) 2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <stdio.h>
#include <stdlib.h>
#include <alloca.h>
#include <string.h>
#include <errno.h>
#include <dhcp_svc_confopt.h>
int
main(void)
{
int i;
dhcp_confopt_t *dsp;
if (read_dsvc_conf(&dsp) < 0) {
if (errno != ENOENT) {
perror("Read failed");
return (1);
} else {
(void) fprintf(stderr,
"Read failed because file does not exist\n");
/*
* Make one.
*/
dsp = alloca(4 * sizeof (dhcp_confopt_t));
dsp[0].co_type = DHCP_COMMENT;
dsp[0].co_comment = " Generated by test_confopt";
dsp[1].co_type = DHCP_KEY;
dsp[1].co_key = "RESOURCE";
dsp[1].co_value = "files";
dsp[2].co_type = DHCP_KEY;
dsp[2].co_key = "PATH";
dsp[2].co_value = "/var/dhcp";
dsp[3].co_type = DHCP_END;
}
} else {
(void) printf("Read worked\n");
for (i = 0; dsp[i].co_type != DHCP_END; i++) {
if (dsp[i].co_type == DHCP_KEY) {
(void) printf("Key: %s, Value: %s\n",
dsp[i].co_key, dsp[i].co_value);
if (strcmp(dsp[i].co_key, "RESOURCE") == 0) {
free(dsp[i].co_value);
dsp[i].co_value = strdup("nisplus");
}
} else {
(void) printf("Comment: %s\n",
dsp[i].co_comment);
}
}
}
if (write_dsvc_conf(dsp, 0644) < 0) {
perror("Write failed");
return (1);
} else
(void) printf("Write worked\n");
free_dsvc_conf(dsp);
return (0);
}