From: Claudio Takahasi <claudio.takahasi@openbossa.org>
Date: Mon, 24 Mar 2014 19:25:32 +0000 (-0300)
Subject: attrib: Use LE helpers defined in src/shared/util.h
X-Git-Tag: android-x86-4.4-r3~4523
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=5842f1b65742fe745bc35e62efcb973edcda9abb;p=android-x86%2Fexternal-bluetooth-bluez.git

attrib: Use LE helpers defined in src/shared/util.h
---

diff --git a/attrib/gatt.c b/attrib/gatt.c
index 1db34be7b..9c6dee187 100644
--- a/attrib/gatt.c
+++ b/attrib/gatt.c
@@ -32,6 +32,7 @@
 #include <bluetooth/sdp.h>
 #include <bluetooth/sdp_lib.h>
 
+#include "src/shared/util.h"
 #include "lib/uuid.h"
 #include "att.h"
 #include "gattrib.h"
@@ -138,6 +139,15 @@ static struct discover_char *discover_char_ref(struct discover_char *dc)
 	return dc;
 }
 
+static void put_uuid_le(const bt_uuid_t *uuid, void *dst)
+{
+	if (uuid->type == BT_UUID16)
+		put_le16(uuid->value.u16, dst);
+	else
+		/* Convert from 128-bit BE to LE */
+		bswap_128(&uuid->value.u128, dst);
+}
+
 static guint16 encode_discover_primary(uint16_t start, uint16_t end,
 				bt_uuid_t *uuid, uint8_t *pdu, size_t len)
 {
@@ -150,22 +160,12 @@ static guint16 encode_discover_primary(uint16_t start, uint16_t end,
 		/* Discover all primary services */
 		plen = enc_read_by_grp_req(start, end, &prim, pdu, len);
 	} else {
-		uint16_t u16;
-		uint128_t u128;
-		const void *value;
+		uint8_t value[16];
 		size_t vlen;
 
 		/* Discover primary service by service UUID */
-
-		if (uuid->type == BT_UUID16) {
-			u16 = htobs(uuid->value.u16);
-			value = &u16;
-			vlen = sizeof(u16);
-		} else {
-			htob128(&uuid->value.u128, &u128);
-			value = &u128;
-			vlen = sizeof(u128);
-		}
+		put_uuid_le(uuid, value);
+		vlen = bt_uuid_len(uuid);
 
 		plen = enc_find_by_type_req(start, end, &prim, value, vlen,
 								pdu, len);