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-rw-r--r--lib/util/util_ldb.c112
1 files changed, 112 insertions, 0 deletions
diff --git a/lib/util/util_ldb.c b/lib/util/util_ldb.c
new file mode 100644
index 0000000000..5a23ce4652
--- /dev/null
+++ b/lib/util/util_ldb.c
@@ -0,0 +1,112 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ common share info functions
+
+ Copyright (C) Andrew Tridgell 2004
+ Copyright (C) Tim Potter 2004
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "lib/ldb/include/ldb.h"
+#include "../lib/util/util_ldb.h"
+
+/*
+ * search the LDB for the specified attributes - va_list variant
+ */
+int gendb_search_v(struct ldb_context *ldb,
+ TALLOC_CTX *mem_ctx,
+ struct ldb_dn *basedn,
+ struct ldb_message ***msgs,
+ const char * const *attrs,
+ const char *format,
+ va_list ap)
+{
+ enum ldb_scope scope = LDB_SCOPE_SUBTREE;
+ struct ldb_result *res;
+ char *expr = NULL;
+ int ret;
+
+ if (format) {
+ expr = talloc_vasprintf(mem_ctx, format, ap);
+ if (expr == NULL) {
+ return -1;
+ }
+ } else {
+ scope = LDB_SCOPE_BASE;
+ }
+
+ res = NULL;
+
+ ret = ldb_search(ldb, mem_ctx, &res, basedn, scope, attrs,
+ expr?"%s":NULL, expr);
+
+ if (ret == LDB_SUCCESS) {
+ talloc_steal(mem_ctx, res->msgs);
+
+ DEBUG(6,("gendb_search_v: %s %s -> %d\n",
+ basedn?ldb_dn_get_linearized(basedn):"NULL",
+ expr?expr:"NULL", res->count));
+
+ ret = res->count;
+ *msgs = res->msgs;
+ talloc_free(res);
+ } else if (scope == LDB_SCOPE_BASE && ret == LDB_ERR_NO_SUCH_OBJECT) {
+ ret = 0;
+ *msgs = NULL;
+ } else {
+ DEBUG(4,("gendb_search_v: search failed: %s\n",
+ ldb_errstring(ldb)));
+ ret = -1;
+ }
+
+ talloc_free(expr);
+
+ return ret;
+}
+
+/*
+ * search the LDB for the specified attributes - varargs variant
+ */
+int gendb_search(struct ldb_context *ldb,
+ TALLOC_CTX *mem_ctx,
+ struct ldb_dn *basedn,
+ struct ldb_message ***res,
+ const char * const *attrs,
+ const char *format, ...)
+{
+ va_list ap;
+ int count;
+
+ va_start(ap, format);
+ count = gendb_search_v(ldb, mem_ctx, basedn, res, attrs, format, ap);
+ va_end(ap);
+
+ return count;
+}
+
+/*
+ * search the LDB for a specified record (by DN)
+ */
+int gendb_search_dn(struct ldb_context *ldb,
+ TALLOC_CTX *mem_ctx,
+ struct ldb_dn *dn,
+ struct ldb_message ***res,
+ const char * const *attrs)
+{
+ return gendb_search(ldb, mem_ctx, dn, res, attrs, NULL);
+}
+