2 * Copyright (c) 1995, 1996
3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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 Bill Paul.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * $FreeBSD: src/usr.sbin/yp_mkdb/yp_mkdb.c,v 1.12.2.1 2002/02/15 00:46:59 des Exp $
33 * $DragonFly: src/usr.sbin/yp_mkdb/yp_mkdb.c,v 1.3 2004/12/18 22:48:14 swildner Exp $
45 #include <rpcsvc/yp.h>
46 #include <sys/param.h>
47 #include <sys/types.h>
49 #include "yp_extern.h"
50 #include "ypxfr_extern.h"
52 char *yp_dir
= ""; /* No particular default needed. */
58 fprintf(stderr
, "%s\n%s\n%s\n%s\n",
61 " yp_mkdb [-c] [-b] [-s] [-f] [-i inputfile] [-o outputfile]",
62 " [-d domainname ] [-m mastername] inputfile dbname");
66 #define PERM_SECURE (S_IRUSR|S_IWUSR)
68 static DB
*open_db(path
, flags
)
72 extern HASHINFO openinfo
;
74 return(dbopen(path
, flags
, PERM_SECURE
, DB_HASH
, &openinfo
));
77 static void unwind(map
)
83 dbp
= open_db(map
, O_RDONLY
);
86 err(1, "open_db(%s) failed", map
);
89 while (yp_next_record(dbp
, &key
, &data
, 1, 1) == YP_TRUE
)
90 printf("%.*s %.*s\n", key
.size
,key
.data
,data
.size
,data
.data
);
103 int filter_plusminus
= 0;
107 char *infilename
= NULL
;
108 char *outfilename
= NULL
;
109 char *mastername
= NULL
;
115 char *keybuf
, *datbuf
;
117 char hname
[MAXHOSTNAMELEN
+ 2];
119 while ((ch
= getopt(argc
, argv
, "uhcbsfd:i:o:m:")) != -1) {
143 outfilename
= optarg
;
170 if (infile
== NULL
|| map
== NULL
) {
176 if (mastername
== NULL
) {
177 if (gethostname((char *)&hname
, sizeof(hname
)) == -1)
178 err(1, "gethostname() failed");
179 mastername
= (char *)&hname
;
183 * Note that while we can read from stdin, we can't
184 * write to stdout; the db library doesn't let you
185 * write to a file stream like that.
188 if (!strcmp(infile
, "-")) {
191 if ((ifp
= fopen(infile
, "r")) == NULL
)
192 err(1, "failed to open %s", infile
);
195 if ((dbp
= open_db(map
, O_RDWR
|O_EXLOCK
|O_EXCL
|O_CREAT
)) == NULL
)
196 err(1, "open_db(%s) failed", map
);
199 key
.data
= "YP_INTERDOMAIN";
200 key
.size
= sizeof("YP_INTERDOMAIN") - 1;
203 yp_put_record(dbp
, &key
, &data
, 0);
207 key
.data
= "YP_SECURE";
208 key
.size
= sizeof("YP_SECURE") - 1;
211 yp_put_record(dbp
, &key
, &data
, 0);
214 key
.data
= "YP_MASTER_NAME";
215 key
.size
= sizeof("YP_MASTER_NAME") - 1;
216 data
.data
= mastername
;
217 data
.size
= strlen(mastername
);
218 yp_put_record(dbp
, &key
, &data
, 0);
220 key
.data
= "YP_LAST_MODIFIED";
221 key
.size
= sizeof("YP_LAST_MODIFIED") - 1;
222 snprintf(buf
, sizeof(buf
), "%lu", time(NULL
));
223 data
.data
= (char *)&buf
;
224 data
.size
= strlen(buf
);
225 yp_put_record(dbp
, &key
, &data
, 0);
228 key
.data
= "YP_INPUT_FILE";
229 key
.size
= sizeof("YP_INPUT_FILE") - 1;
230 data
.data
= infilename
;
231 data
.size
= strlen(infilename
);
232 yp_put_record(dbp
, &key
, &data
, 0);
236 key
.data
= "YP_OUTPUT_FILE";
237 key
.size
= sizeof("YP_OUTPUT_FILE") - 1;
238 data
.data
= outfilename
;
239 data
.size
= strlen(outfilename
);
240 yp_put_record(dbp
, &key
, &data
, 0);
244 key
.data
= "YP_DOMAIN_NAME";
245 key
.size
= sizeof("YP_DOMAIN_NAME") - 1;
247 data
.size
= strlen(domain
);
248 yp_put_record(dbp
, &key
, &data
, 0);
251 while (fgets((char *)&buf
, sizeof(buf
), ifp
)) {
256 if ((sep
= strchr(buf
, '\n')))
259 /* handle backslash line continuations */
260 while (buf
[strlen(buf
) - 1] == '\\') {
261 fgets((char *)&buf
[strlen(buf
) - 1],
262 sizeof(buf
) - strlen(buf
), ifp
);
263 if ((sep
= strchr(buf
, '\n')))
267 /* find the separation between the key and data */
268 if ((sep
= strpbrk(buf
, " \t")) == NULL
) {
269 warnx("bad input -- no white space: %s", buf
);
273 /* separate the strings */
274 keybuf
= (char *)&buf
;
278 /* set datbuf to start at first non-whitespace character */
279 while (*datbuf
== ' ' || *datbuf
== '\t')
282 /* Check for silliness. */
283 if (filter_plusminus
) {
284 if (*keybuf
== '+' || *keybuf
== '-' ||
285 *datbuf
== '+' || *datbuf
== '-') {
286 warnx("bad character at "
287 "start of line: %s", buf
);
292 if (strlen(keybuf
) > YPMAXRECORD
) {
293 warnx("key too long: %s", keybuf
);
297 if (!strlen(keybuf
)) {
298 warnx("no key -- check source file for blank lines");
302 if (strlen(datbuf
) > YPMAXRECORD
) {
303 warnx("data too long: %s", datbuf
);
308 key
.size
= strlen(keybuf
);
310 data
.size
= strlen(datbuf
);
312 if ((rval
= yp_put_record(dbp
, &key
, &data
, 0)) != YP_TRUE
) {
315 warnx("duplicate key '%s' - skipping", keybuf
);
319 err(1,"failed to write new record - exiting");
334 if ((stat
= callrpc("localhost",YPPROG
,YPVERS
,YPPROC_CLEAR
,
335 xdr_void
, (void *)&in
,
336 xdr_void
, (void *)out
)) != RPC_SUCCESS
) {
337 warnx("failed to send 'clear' to local ypserv: %s",
338 clnt_sperrno((enum clnt_stat
) stat
));