From ecf8cebf322717d6aea3f9f05ec9d210ffbb4aa6 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl@samba.org>
Date: Fri, 19 Jun 2009 17:39:13 +0200
Subject: [PATCH] Move asn1_blob() to lib/util/asn1.c

---
 lib/util/asn1.c     | 16 ++++++++++++++++
 lib/util/asn1.h     |  1 +
 source3/lib/tldap.c | 13 -------------
 3 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/lib/util/asn1.c b/lib/util/asn1.c
index aadaf8643a0..08c4060fd10 100644
--- a/lib/util/asn1.c
+++ b/lib/util/asn1.c
@@ -763,6 +763,22 @@ bool asn1_write_enumerated(struct asn1_data *data, uint8_t v)
 	return !data->has_error;
 }
 
+/*
+  Get us the data just written without copying
+*/
+bool asn1_blob(const struct asn1_data *asn1, DATA_BLOB *blob)
+{
+	if (asn1->has_error) {
+		return false;
+	}
+	if (asn1->nesting != NULL) {
+		return false;
+	}
+	blob->data = asn1->data;
+	blob->length = asn1->length;
+	return true;
+}
+
 /*
   check if a ASN.1 blob is a full tag
 */
diff --git a/lib/util/asn1.h b/lib/util/asn1.h
index 0f41ae33e57..b46494b2ea6 100644
--- a/lib/util/asn1.h
+++ b/lib/util/asn1.h
@@ -93,6 +93,7 @@ bool asn1_read_Integer(struct asn1_data *data, int *i);
 bool asn1_read_enumerated(struct asn1_data *data, int *v);
 bool asn1_check_enumerated(struct asn1_data *data, int v);
 bool asn1_write_enumerated(struct asn1_data *data, uint8_t v);
+bool asn1_blob(const struct asn1_data *asn1, DATA_BLOB *blob);
 NTSTATUS asn1_full_tag(DATA_BLOB blob, uint8_t tag, size_t *packet_size);
 
 #endif /* _ASN_1_H */
diff --git a/source3/lib/tldap.c b/source3/lib/tldap.c
index 7a36310ee40..4d2cd86f750 100644
--- a/source3/lib/tldap.c
+++ b/source3/lib/tldap.c
@@ -318,19 +318,6 @@ static ssize_t read_ldap_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 	return talloc_get_size(*pbuf);
 }
 
-static bool asn1_blob(const struct asn1_data *asn1, DATA_BLOB *blob)
-{
-	if (asn1->has_error) {
-		return false;
-	}
-	if (asn1->nesting != NULL) {
-		return false;
-	}
-	blob->data = asn1->data;
-	blob->length = asn1->length;
-	return true;
-}
-
 static void asn1_load_nocopy(struct asn1_data *data, uint8_t *buf, size_t len)
 {
 	ZERO_STRUCTP(data);
-- 
2.34.1