From a9c204effa724ff31937e526f1050eadca6a9beb Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Sat, 10 Apr 2010 11:56:11 +0200
Subject: Add utility helper for debugging binary blobs

---
 gatchat/gatutil.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'gatchat/gatutil.c')

diff --git a/gatchat/gatutil.c b/gatchat/gatutil.c
index 575019d6..1306c616 100644
--- a/gatchat/gatutil.c
+++ b/gatchat/gatutil.c
@@ -109,6 +109,29 @@ void g_at_util_debug_chat(gboolean in, const char *str, gsize len,
 	g_free(escaped_str);
 }
 
+void g_at_util_debug_dump(gboolean in, const unsigned char *buf, gsize len,
+				GAtDebugFunc debugf, gpointer user_data)
+{
+	char type = in ? '<' : '>';
+	GString *str;
+	gsize i;
+
+	if (!debugf || !len)
+		return;
+
+	str = g_string_sized_new(1 + (len * 2));
+	if (!str)
+		return;
+
+	g_string_append_c(str, type);
+
+	for (i = 0; i < len; i++)
+		g_string_append_printf(str, " %02x", buf[i]);
+
+	debugf(str->str, user_data);
+	g_string_free(str, TRUE);
+}
+
 gboolean g_at_util_setup_io(GIOChannel *io, GIOFlags flags)
 {
 	GIOFlags io_flags;
-- 
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