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/*
ldb database library
Copyright (C) Andrew Tridgell 2004
** NOTE! The following LGPL license applies to the ldb
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Name: ldb
*
* Component: ldbsearch
*
* Description: utility for ldb search - modelled on ldapsearch
*
* Author: Andrew Tridgell
*/
#include "includes.h"
#include "ldb/include/ldb.h"
#include "ldb/include/ldb_private.h"
#ifdef _SAMBA_BUILD_
#include "system/filesys.h"
#endif
static void usage(void)
{
printf("Usage: ldbsearch <options> <expression> <attrs...>\n");
printf("Options:\n");
printf(" -H ldb_url choose the database (or $LDB_URL)\n");
printf(" -s base|sub|one choose search scope\n");
printf(" -b basedn choose baseDN\n");
printf(" -i read search expressions from stdin\n");
printf(" -o options pass options like modules to activate\n");
printf(" e.g: -o modules:timestamps\n");
exit(1);
}
static int do_search(struct ldb_context *ldb,
const char *basedn,
int scope,
const char *expression,
const char * const *attrs)
{
int ret, i;
struct ldb_message **msgs;
ret = ldb_search(ldb, basedn, scope, expression, attrs, &msgs);
if (ret == -1) {
printf("search failed - %s\n", ldb_errstring(ldb));
return -1;
}
printf("# returned %d records\n", ret);
for (i=0;i<ret;i++) {
struct ldb_ldif ldif;
printf("# record %d\n", i+1);
ldif.changetype = LDB_CHANGETYPE_NONE;
ldif.msg = msgs[i];
ldb_ldif_write_file(ldb, stdout, &ldif);
}
if (ret > 0) {
ret = talloc_free(msgs);
if (ret == -1) {
fprintf(stderr, "talloc_free failed\n");
exit(1);
}
}
return 0;
}
int main(int argc, char * const argv[])
{
struct ldb_context *ldb;
const char * const * attrs = NULL;
const char *ldb_url;
const char *basedn = NULL;
const char **options = NULL;
int opt, ldbopts;
enum ldb_scope scope = LDB_SCOPE_SUBTREE;
int interactive = 0, ret=0;
ldb_url = getenv("LDB_URL");
ldbopts = 0;
while ((opt = getopt(argc, argv, "b:H:s:o:hi")) != EOF) {
switch (opt) {
case 'b':
basedn = optarg;
break;
case 'H':
ldb_url = optarg;
break;
case 's':
if (strcmp(optarg, "base") == 0) {
scope = LDB_SCOPE_BASE;
} else if (strcmp(optarg, "sub") == 0) {
scope = LDB_SCOPE_SUBTREE;
} else if (strcmp(optarg, "one") == 0) {
scope = LDB_SCOPE_ONELEVEL;
}
break;
case 'i':
interactive = 1;
break;
case 'o':
options = ldb_options_parse(options, &ldbopts, optarg);
break;
case 'h':
default:
usage();
break;
}
}
if (!ldb_url) {
fprintf(stderr, "You must specify a ldb URL\n\n");
usage();
}
argc -= optind;
argv += optind;
if (argc < 1 && !interactive) {
usage();
exit(1);
}
if (argc > 1) {
attrs = (const char * const *)(argv+1);
}
ldb = ldb_connect(ldb_url, LDB_FLG_RDONLY, options);
if (!ldb) {
perror("ldb_connect");
exit(1);
}
ldb_set_debug_stderr(ldb);
if (interactive) {
char line[1024];
while (fgets(line, sizeof(line), stdin)) {
if (do_search(ldb, basedn, scope, line, attrs) == -1) {
ret = -1;
}
}
} else {
ret = do_search(ldb, basedn, scope, argv[0], attrs);
}
talloc_free(ldb);
return ret;
}
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