2 Unix SMB/CIFS implementation.
4 common share info functions
6 Copyright (C) Andrew Tridgell 2004
7 Copyright (C) Tim Potter 2004
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
24 #include "lib/ldb/include/ldb.h"
25 #include "../lib/util/util_ldb.h"
27 search the sam for the specified attributes - va_list variant
29 int gendb_search_v(struct ldb_context *ldb,
31 struct ldb_dn *basedn,
32 struct ldb_message ***msgs,
33 const char * const *attrs,
37 enum ldb_scope scope = LDB_SCOPE_SUBTREE;
38 struct ldb_result *res;
43 expr = talloc_vasprintf(mem_ctx, format, ap);
48 scope = LDB_SCOPE_BASE;
53 ret = ldb_search(ldb, mem_ctx, &res, basedn, scope, attrs,
54 expr?"%s":NULL, expr);
56 if (ret == LDB_SUCCESS) {
57 talloc_steal(mem_ctx, res->msgs);
59 DEBUG(6,("gendb_search_v: %s %s -> %d\n",
60 basedn?ldb_dn_get_linearized(basedn):"NULL",
61 expr?expr:"NULL", res->count));
66 } else if (scope == LDB_SCOPE_BASE && ret == LDB_ERR_NO_SUCH_OBJECT) {
70 DEBUG(4,("gendb_search_v: search failed: %s\n",
81 search the LDB for the specified attributes - varargs variant
83 int gendb_search(struct ldb_context *ldb,
85 struct ldb_dn *basedn,
86 struct ldb_message ***res,
87 const char * const *attrs,
88 const char *format, ...)
94 count = gendb_search_v(ldb, mem_ctx, basedn, res, attrs, format, ap);
101 search the LDB for a specified record (by DN)
104 int gendb_search_dn(struct ldb_context *ldb,
107 struct ldb_message ***res,
108 const char * const *attrs)
110 return gendb_search(ldb, mem_ctx, dn, res, attrs, NULL);
114 setup some initial ldif in a ldb
116 int gendb_add_ldif(struct ldb_context *ldb, const char *ldif_string)
118 struct ldb_ldif *ldif;
120 ldif = ldb_ldif_read_string(ldb, &ldif_string);
121 if (ldif == NULL) return -1;
122 ret = ldb_add(ldb, ldif->msg);
127 char *wrap_casefold(void *context, void *mem_ctx, const char *s, size_t n)
129 return strupper_talloc_n(mem_ctx, s, n);
135 search the LDB for a single record, with the extended_dn control
136 return LDB_SUCCESS on success, or an ldb error code on error
138 if the search returns 0 entries, return LDB_ERR_NO_SUCH_OBJECT
139 if the search returns more than 1 entry, return LDB_ERR_CONSTRAINT_VIOLATION
141 int gendb_search_single_extended_dn(struct ldb_context *ldb,
143 struct ldb_dn *basedn,
144 enum ldb_scope scope,
145 struct ldb_message **msg,
146 const char * const *attrs,
147 const char *format, ...)
151 struct ldb_request *req;
154 struct ldb_result *res;
155 struct ldb_extended_dn_control *ctrl;
157 tmp_ctx = talloc_new(mem_ctx);
159 res = talloc_zero(tmp_ctx, struct ldb_result);
161 return LDB_ERR_OPERATIONS_ERROR;
164 va_start(ap, format);
165 filter = talloc_vasprintf(tmp_ctx, format, ap);
168 if (filter == NULL) {
169 talloc_free(tmp_ctx);
170 return LDB_ERR_OPERATIONS_ERROR;
173 ret = ldb_build_search_req(&req, ldb, tmp_ctx,
180 ldb_search_default_callback,
182 if (ret != LDB_SUCCESS) {
183 talloc_free(tmp_ctx);
187 ctrl = talloc(tmp_ctx, struct ldb_extended_dn_control);
189 talloc_free(tmp_ctx);
190 return LDB_ERR_OPERATIONS_ERROR;
195 ret = ldb_request_add_control(req, LDB_CONTROL_EXTENDED_DN_OID, true, ctrl);
196 if (ret != LDB_SUCCESS) {
200 ret = ldb_request(ldb, req);
201 if (ret == LDB_SUCCESS) {
202 ret = ldb_wait(req->handle, LDB_WAIT_ALL);
205 if (ret != LDB_SUCCESS) {
206 talloc_free(tmp_ctx);
210 if (res->count == 0) {
211 talloc_free(tmp_ctx);
212 return LDB_ERR_NO_SUCH_OBJECT;
215 if (res->count > 1) {
216 /* the function is only supposed to return a single entry */
217 DEBUG(0,(__location__ ": More than one return for baseDN %s filter %s\n",
218 ldb_dn_get_linearized(basedn), filter));
219 talloc_free(tmp_ctx);
220 return LDB_ERR_CONSTRAINT_VIOLATION;
223 *msg = talloc_steal(mem_ctx, res->msgs[0]);
225 talloc_free(tmp_ctx);