From ad73cb11a2a650ece09e3989f5b019234d9517ff Mon Sep 17 00:00:00 2001
From: Günther Deschner <gd@samba.org>
Date: Fri, 25 Apr 2008 20:06:19 +0200
Subject: Merge data_blob_hex_string from Samba4.

Guenther
(This used to be commit 686d8939d90eab958d3a352fe53917ba7a17f39a)
---
 source3/lib/data_blob.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/source3/lib/data_blob.c b/source3/lib/data_blob.c
index daba17df14..66c5daf363 100644
--- a/source3/lib/data_blob.c
+++ b/source3/lib/data_blob.c
@@ -156,3 +156,25 @@ DATA_BLOB data_blob_talloc_zero(TALLOC_CTX *mem_ctx, size_t length)
 	data_blob_clear(&blob);
 	return blob;
 }
+
+/**
+print the data_blob as hex string
+**/
+_PUBLIC_ char *data_blob_hex_string(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob)
+{
+	int i;
+	char *hex_string;
+
+	hex_string = talloc_array(mem_ctx, char, (blob->length*2)+1);
+	if (!hex_string) {
+		return NULL;
+	}
+
+	for (i = 0; i < blob->length; i++)
+		slprintf(&hex_string[i*2], 3, "%02X", blob->data[i]);
+
+	hex_string[(blob->length*2)] = '\0';
+	return hex_string;
+}
+
+
-- 
cgit