The value is now kept up-to-date when new/unread alerts arrive. This
value is not notified yet.
---
profiles/alert/server.c | 34 +++++++++++++++++++++++++++++++++-
1 file changed, 33 insertions(+), 1 deletion(-)
diff --git a/profiles/alert/server.c b/profiles/alert/server.c
index 9288ffe..f38761b 100644
--- a/profiles/alert/server.c
+++ b/profiles/alert/server.c
@@ -89,7 +89,8 @@ struct alert_data {
struct alert_adapter {
struct btd_adapter *adapter;
- /* TODO: store characteristic value handles */
+ uint16_t supp_new_alert_cat_handle;
+ uint16_t supp_unread_alert_cat_handle;
};
static GSList *registered_alerts = NULL;
@@ -235,6 +236,29 @@ static gboolean valid_count(const char *category, uint16_t count)
return FALSE;
}
+static void update_supported_categories(gpointer data, gpointer user_data)
+{
+ struct alert_adapter *al_adapter = data;
+ struct btd_adapter *adapter = al_adapter->adapter;
+ uint8_t value[2];
+ unsigned int i;
+
+ memset(value, 0, sizeof(value));
+
+ for (i = 0; i < G_N_ELEMENTS(anp_categories); i++) {
+ if (registered_category(anp_categories[i]))
+ hci_set_bit(i, value);
+ }
+
+ attrib_db_update(adapter, al_adapter->supp_new_alert_cat_handle, NULL,
+ value, sizeof(value), NULL);
+
+ /* FIXME: For now report all registered categories as supporting unread
+ * status, until it is known which ones should be supported */
+ attrib_db_update(adapter, al_adapter->supp_unread_alert_cat_handle,
+ NULL, value, sizeof(value), NULL);
+}
+
static void watcher_disconnect(DBusConnection *conn, void *user_data)
{
struct alert_data *alert = user_data;
@@ -243,6 +267,8 @@ static void watcher_disconnect(DBusConnection *conn, void *user_data)
registered_alerts = g_slist_remove(registered_alerts, alert);
alert_data_destroy(alert);
+
+ g_slist_foreach(alert_adapters, update_supported_categories, NULL);
}
static DBusMessage *register_alert(DBusConnection *conn, DBusMessage *msg,
@@ -285,6 +311,8 @@ static DBusMessage *register_alert(DBusConnection *conn, DBusMessage *msg,
registered_alerts = g_slist_append(registered_alerts, alert);
+ g_slist_foreach(alert_adapters, update_supported_categories, NULL);
+
DBG("RegisterAlert(\"%s\", \"%s\")", alert->category, alert->path);
return dbus_message_new_method_return(msg);
@@ -505,6 +533,8 @@ static void register_alert_notif_service(struct alert_adapter *al_adapter)
GATT_OPT_CHR_PROPS, ATT_CHAR_PROPER_READ,
GATT_OPT_CHR_VALUE_CB, ATTRIB_READ,
supp_new_alert_cat_read, al_adapter->adapter,
+ GATT_OPT_CHR_VALUE_GET_HANDLE,
+ &al_adapter->supp_new_alert_cat_handle,
/* New Alert */
GATT_OPT_CHR_UUID, NEW_ALERT_CHR_UUID,
GATT_OPT_CHR_PROPS, ATT_CHAR_PROPER_NOTIFY,
@@ -513,6 +543,8 @@ static void register_alert_notif_service(struct alert_adapter *al_adapter)
GATT_OPT_CHR_PROPS, ATT_CHAR_PROPER_READ,
GATT_OPT_CHR_VALUE_CB, ATTRIB_READ,
supp_unread_alert_cat_read, al_adapter->adapter,
+ GATT_OPT_CHR_VALUE_GET_HANDLE,
+ &al_adapter->supp_unread_alert_cat_handle,
/* Unread Alert Status */
GATT_OPT_CHR_UUID, UNREAD_ALERT_CHR_UUID,
GATT_OPT_CHR_PROPS, ATT_CHAR_PROPER_NOTIFY,
--
1.7.9.5
--
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