Registered service added/removed handlers in btd_gatt_server.
---
src/gatt-server.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/src/gatt-server.c b/src/gatt-server.c
index f9ff92d..22faece 100644
--- a/src/gatt-server.c
+++ b/src/gatt-server.c
@@ -47,6 +47,7 @@ static struct queue *servers = NULL;
struct btd_gatt_server {
struct btd_adapter *adapter;
struct gatt_db *db;
+ unsigned int db_id;
GIOChannel *le_io;
struct queue *device_states;
};
@@ -194,6 +195,7 @@ static void gatt_server_free(void *data)
/* TODO: Persistently store CCC states before freeing them */
queue_destroy(server->device_states, device_state_free);
+ gatt_db_unregister(server->db, server->db_id);
gatt_db_unref(server->db);
btd_adapter_unref(server->adapter);
free(server);
@@ -373,6 +375,43 @@ static void register_core_services(struct btd_gatt_server *server)
populate_gatt_service(server);
}
+static void gatt_db_service_added(struct gatt_db_attribute *attrib,
+ void *user_data)
+{
+ /* TODO: Send out service changed signal */
+}
+
+static bool ccc_match_service(const void *data, const void *match_data)
+{
+ const struct ccc_state *ccc = data;
+ const struct gatt_db_attribute *attrib = match_data;
+ uint16_t start, end;
+
+ if (!gatt_db_attribute_get_service_handles(attrib, &start, &end))
+ return false;
+
+ return ccc->handle >= start && ccc->handle <= end;
+}
+
+static void remove_device_ccc(void *data, void *user_data)
+{
+ struct device_state *state = data;
+
+ queue_remove_all(state->ccc_states, ccc_match_service, user_data, free);
+}
+
+static void gatt_db_service_removed(struct gatt_db_attribute *attrib,
+ void *user_data)
+{
+ struct btd_gatt_server *server = user_data;
+
+ DBG("Local GATT service removed");
+
+ queue_foreach(server->device_states, remove_device_ccc, attrib);
+
+ /* TODO: Send out service changed signal */
+}
+
bool btd_gatt_server_register_adapter(struct btd_adapter *adapter)
{
struct btd_gatt_server *server;
@@ -405,6 +444,12 @@ bool btd_gatt_server_register_adapter(struct btd_adapter *adapter)
if (!server->device_states)
goto fail;
+ server->db_id = gatt_db_register(server->db, gatt_db_service_added,
+ gatt_db_service_removed,
+ server, NULL);
+ if (!server->db_id)
+ goto fail;
+
addr = btd_adapter_get_address(adapter);
server->le_io = bt_io_listen(connect_cb, NULL, NULL, NULL, &gerr,
BT_IO_OPT_SOURCE_BDADDR, addr,
--
2.2.0.rc0.207.ga3a616c
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