From: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Date: Fri, 10 May 2024 03:42:46 +0000 (+1200)
Subject: ldb-samba: add ldb_comparison_fold_utf8, wrapping strncasecmp_ldb
X-Git-Tag: tdb-1.4.11~561
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0becc8a90cbeac7022a72061debe2edc5b67680a;p=thirdparty%2Fsamba.git

ldb-samba: add ldb_comparison_fold_utf8, wrapping strncasecmp_ldb

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/lib/ldb-samba/ldb_wrap.c b/lib/ldb-samba/ldb_wrap.c
index 437aaee101a..31775c59c2b 100644
--- a/lib/ldb-samba/ldb_wrap.c
+++ b/lib/ldb-samba/ldb_wrap.c
@@ -125,6 +125,14 @@ char *wrap_casefold(void *context, void *mem_ctx, const char *s, size_t n)
 	return strupper_talloc_n(mem_ctx, s, n);
 }
 
+int ldb_comparison_fold_utf8(void *ignored,
+			     const struct ldb_val *v1,
+			     const struct ldb_val *v2)
+{
+	return strncasecmp_ldb((const char *)v1->data, v1->length,
+			       (const char *)v2->data, v2->length);
+}
+
 
  struct ldb_context *samba_ldb_init(TALLOC_CTX *mem_ctx,
 				    struct tevent_context *ev,
diff --git a/lib/ldb-samba/ldb_wrap.h b/lib/ldb-samba/ldb_wrap.h
index aa7ccb3a234..274d1e6fddf 100644
--- a/lib/ldb-samba/ldb_wrap.h
+++ b/lib/ldb-samba/ldb_wrap.h
@@ -30,9 +30,14 @@ struct ldb_dn;
 struct cli_credentials;
 struct loadparm_context;
 struct tevent_context;
+struct ldb_val;
 
 char *wrap_casefold(void *context, void *mem_ctx, const char *s, size_t n);
 
+int ldb_comparison_fold_utf8(void *ignored,
+			     const struct ldb_val *v1,
+			     const struct ldb_val *v2);
+
 struct ldb_context *ldb_wrap_connect(TALLOC_CTX *mem_ctx,
 				     struct tevent_context *ev,
 				     struct loadparm_context *lp_ctx,