From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Date: Mon, 29 Nov 2021 17:59:42 +0000 (-0800)
Subject: gatt: Omit MTU if not connected
X-Git-Tag: submit/tizen/20220313.220938~18
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fcae550a11dc9a1826f55fb3efb279e9190fb852;p=platform%2Fupstream%2Fbluez.git

gatt: Omit MTU if not connected

If not connected there is no reason to expose the MTU as that only
valid while connected.

Signed-off-by: Anuj Jain <anuj01.jain@samsung.com>
Signed-off-by: Ayush Garg <ayush.garg@samsung.com>
---

diff --git a/src/gatt-client.c b/src/gatt-client.c
index 750570c..0759b09 100644
--- a/src/gatt-client.c
+++ b/src/gatt-client.c
@@ -946,6 +946,14 @@ static gboolean characteristic_get_mtu(const GDBusPropertyTable *property,
 	return TRUE;
 }
 
+static gboolean characteristic_mtu_exists(const GDBusPropertyTable *property,
+								void *data)
+{
+	struct characteristic *chrc = data;
+
+	return chrc->service->client->gatt ? TRUE : FALSE;
+}
+
 static void write_characteristic_cb(struct gatt_db_attribute *attr, int err,
 								void *user_data)
 {
@@ -1879,7 +1887,7 @@ static const GDBusPropertyTable characteristic_properties[] = {
 				characteristic_write_acquired_exists },
 	{ "NotifyAcquired", "b", characteristic_get_notify_acquired, NULL,
 				characteristic_notify_acquired_exists },
-	{ "MTU", "q", characteristic_get_mtu, NULL, NULL },
+	{ "MTU", "q", characteristic_get_mtu, NULL, characteristic_mtu_exists },
 #ifdef TIZEN_FEATURE_BLUEZ_MODIFY
 	{ "Descriptors", "ao", characteristic_get_descriptors },
 #endif