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-rw-r--r--source4/lib/ldb/common/ldb.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/source4/lib/ldb/common/ldb.c b/source4/lib/ldb/common/ldb.c
index c05f8313f1..733f0bc29a 100644
--- a/source4/lib/ldb/common/ldb.c
+++ b/source4/lib/ldb/common/ldb.c
@@ -795,6 +795,42 @@ done:
}
/*
+ a useful search function where you can easily define the expression and that
+ takes a memory context where results are allocated
+*/
+
+int ldb_search_exp_fmt(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, struct ldb_result **result,
+ struct ldb_dn *base, enum ldb_scope scope, const char * const *attrs,
+ const char *exp_fmt, ...)
+{
+ struct ldb_result **res;
+ char *expression;
+ va_list ap;
+ int ret;
+
+ *result = NULL;
+
+ va_start(ap, exp_fmt);
+ expression = talloc_vasprintf(mem_ctx, exp_fmt, ap);
+ va_end(ap);
+
+ if ( ! expression) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ ret = ldb_search(ldb, base, scope, expression, attrs, res);
+
+ if (ret == LDB_SUCCESS) {
+ talloc_steal(mem_ctx, res);
+ result = res;
+ }
+
+ talloc_free(expression);
+
+ return ret;
+}
+
+/*
add a record to the database. Will fail if a record with the given class and key
already exists
*/