diff options
| author | Curtis <curtis@maves.io> | 2021-02-19 12:49:46 -0500 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-02-22 10:20:24 -0800 |
| commit | 347348a3ddf4b4432899c91defbe5f86ca72a806 (patch) | |
| tree | 53405fb811349c24a85a4358cc5e4ded0e5f1135 /src/gatt-database.c | |
| parent | 8f43d5b9a71b04dac5019e53d33a7b1cb4afb275 (diff) | |
| download | bluez-347348a3ddf4b4432899c91defbe5f86ca72a806.tar.gz | |
gatt-database: Fix notifying on indicatable attr
When a local GATT characteristic has both the indicate and notify
properties, notifications will not be send to clients requesting them.
This change fixes this, allowing for notifications to be sent.
Also simplifies logic about when notifications/indications should
be sent.
Diffstat (limited to 'src/gatt-database.c')
| -rw-r--r-- | src/gatt-database.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/gatt-database.c b/src/gatt-database.c index d635c3214..bd5864bcd 100644 --- a/src/gatt-database.c +++ b/src/gatt-database.c @@ -1344,10 +1344,7 @@ static void send_notification_to_device(void *data, void *user_data) } ccc = find_ccc_state(device_state, notify->ccc_handle); - if (!ccc) - return; - - if (!ccc->value || (notify->conf && !(ccc->value & 0x0002))) + if (!ccc || !(ccc->value & 0x0003)) return; device = btd_adapter_find_device(notify->database->adapter, @@ -1374,7 +1371,7 @@ static void send_notification_to_device(void *data, void *user_data) * TODO: If the device is not connected but bonded, send the * notification/indication when it becomes connected. */ - if (!notify->conf) { + if (!(ccc->value & 0x0002)) { DBG("GATT server sending notification"); bt_gatt_server_send_notification(server, notify->handle, notify->value, @@ -2415,8 +2412,8 @@ static bool sock_io_read(struct io *io, void *user_data) gatt_db_attribute_get_handle(chrc->attrib), buf, bytes_read, gatt_db_attribute_get_handle(chrc->ccc), - chrc->props & BT_GATT_CHRC_PROP_INDICATE ? - conf_cb : NULL, chrc->proxy); + conf_cb, + chrc->proxy); return true; } @@ -2725,8 +2722,8 @@ static void property_changed_cb(GDBusProxy *proxy, const char *name, gatt_db_attribute_get_handle(chrc->attrib), value, len, gatt_db_attribute_get_handle(chrc->ccc), - chrc->props & BT_GATT_CHRC_PROP_INDICATE ? - conf_cb : NULL, proxy); + conf_cb, + proxy); } static bool database_add_ccc(struct external_service *service, |