Add MTU in GDBusPropertyTable and UpdateMTU in GDBusMethodTable for Characteristic.
---
client/gatt.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/client/gatt.c b/client/gatt.c
index 753038303..22cb5679d 100644
--- a/client/gatt.c
+++ b/client/gatt.c
@@ -98,6 +98,8 @@ static GDBusProxy *notify_proxy;
static struct io *notify_io;
static uint16_t notify_mtu;
+static uint16_t att_mtu = 300;
+
static void print_service(struct service *service, const char *description)
{
const char *text;
@@ -1273,6 +1275,15 @@ static gboolean chrc_get_value(const GDBusPropertyTable *property,
return TRUE;
}
+static gboolean chrc_get_mtu(const GDBusPropertyTable *property,
+ DBusMessageIter *iter, void *data)
+{
+ struct chrc *chrc = data;
+ const char * msg = NULL;
+ dbus_message_iter_append_basic(iter, DBUS_TYPE_UINT16, att_mtu);
+ return TRUE;
+}
+
static gboolean chrc_get_notifying(const GDBusPropertyTable *property,
DBusMessageIter *iter, void *data)
{
@@ -1308,6 +1319,7 @@ static const GDBusPropertyTable chrc_properties[] = {
{ "UUID", "s", chrc_get_uuid, NULL, NULL },
{ "Service", "o", chrc_get_service, NULL, NULL },
{ "Value", "ay", chrc_get_value, NULL, NULL },
+ { "MTU", "q", chrc_get_mtu, NULL, NULL },
{ "Notifying", "b", chrc_get_notifying, NULL, NULL },
{ "Flags", "as", chrc_get_flags, NULL, NULL },
{ }
@@ -1415,6 +1427,18 @@ static DBusMessage *chrc_confirm(DBusConnection *conn, DBusMessage *msg,
return dbus_message_new_method_return(msg);
}
+static DBusMessage *chrc_update_mtu(DBusConnection *conn, DBusMessage *msg,
+ void *user_data)
+{
+ struct chrc *chrc = user_data;
+ DBusMessageIter iter;
+ dbus_message_iter_init(msg, &iter);
+
+ dbus_message_iter_get_basic(&iter, &att_mtu);
+
+ return dbus_message_new_method_return(msg);
+}
+
static const GDBusMethodTable chrc_methods[] = {
{ GDBUS_ASYNC_METHOD("ReadValue", GDBUS_ARGS({ "options", "a{sv}" }),
GDBUS_ARGS({ "value", "ay" }),
@@ -1422,6 +1446,8 @@ static const GDBusMethodTable chrc_methods[] = {
{ GDBUS_ASYNC_METHOD("WriteValue", GDBUS_ARGS({ "value", "ay" },
{ "options", "a{sv}" }),
NULL, chrc_write_value) },
+ { GDBUS_ASYNC_METHOD("UpdateMTU", GDBUS_ARGS({ "value", "q" }),
+ NULL, chrc_update_mtu) },
{ GDBUS_ASYNC_METHOD("StartNotify", NULL, NULL, chrc_start_notify) },
{ GDBUS_METHOD("StopNotify", NULL, NULL, chrc_stop_notify) },
{ GDBUS_METHOD("Confirm", NULL, NULL, chrc_confirm) },
--
2.14.1.690.gbb1197296e-goog
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