CAResult_t CALEStartAdvertise(const char *serviceUUID)
{
OIC_LOG(DEBUG, TAG, "IN");
int res = bt_adapter_le_create_advertiser(&g_hAdvertiser);
if (NULL == g_hAdvertiser || BT_ERROR_NONE != res)
{
OIC_LOG_V(ERROR, TAG, "g_hAdvertiser is NULL/ Result is %d", res);
return CA_STATUS_FAILED;
}
res = bt_adapter_le_add_advertising_service_uuid(g_hAdvertiser,
BT_ADAPTER_LE_PACKET_ADVERTISING,
serviceUUID);
if (BT_ERROR_NONE != res)
{
OIC_LOG_V(ERROR, TAG, "bt_adapter_le_add_advertising_service_uuid failed with ret[%s]",
CALEGetErrorMsg(res));
return CA_STATUS_FAILED;
}
res = bt_adapter_le_set_advertising_device_name(g_hAdvertiser,
BT_ADAPTER_LE_PACKET_SCAN_RESPONSE, true);
if (BT_ERROR_NONE != res)
{
OIC_LOG_V(ERROR, TAG, "bt_adapter_le_set_advertising_device_name failed with ret[%s]",
CALEGetErrorMsg(res));
return CA_STATUS_FAILED;
}
res = bt_adapter_le_start_advertising_new(g_hAdvertiser, NULL, NULL);
if (BT_ERROR_NONE != res)
{
OIC_LOG_V(ERROR, TAG, "bt_adapter_le_start_advertising_new failed with ret[%s]",
CALEGetErrorMsg(res));
return CA_STATUS_FAILED;
}
OIC_LOG(DEBUG, TAG, "OUT");
return CA_STATUS_OK;
}
void CAStartBleGattServerThread(void *data)
{
OIC_LOG(DEBUG, TZ_BLE_SERVER_TAG, "IN");
ca_mutex_lock(g_bleServerStateMutex);
if (true == g_isBleGattServerStarted)
{
OIC_LOG(ERROR, TZ_BLE_SERVER_TAG, "Gatt Server is already running");
ca_mutex_unlock(g_bleServerStateMutex);
CATerminateLEGattServer();
return;
}
CAResult_t ret = CAInitBleGattService();
if (CA_STATUS_OK != ret )
{
OIC_LOG(ERROR, TZ_BLE_SERVER_TAG, "_bt_gatt_init_service failed");
ca_mutex_unlock(g_bleServerStateMutex);
CATerminateLEGattServer();
return;
}
sleep(5); // Sleep is must because of the platform issue.
char *serviceUUID = OIC_BLE_SERVICE_ID;
ret = CAAddNewBleServiceInGattServer(serviceUUID);
if (CA_STATUS_OK != ret )
{
OIC_LOG(ERROR, TZ_BLE_SERVER_TAG, "CAAddNewBleServiceInGattServer failed");
ca_mutex_unlock(g_bleServerStateMutex);
CATerminateLEGattServer();
return;
}
char *charReadUUID = CA_BLE_READ_CHAR_UUID;
char charReadValue[] = {33, 44, 55, 66}; // These are initial random values
ret = CAAddNewCharacteristicsToGattServer(g_gattSvcPath, charReadUUID, charReadValue,
CA_BLE_INITIAL_BUF_SIZE, true); // For Read Characteristics.
if (CA_STATUS_OK != ret )
{
OIC_LOG(ERROR, TZ_BLE_SERVER_TAG, "CAAddNewCharacteristicsToGattServer failed");
ca_mutex_unlock(g_bleServerStateMutex);
CATerminateLEGattServer();
return;
}
char *charWriteUUID = CA_BLE_WRITE_CHAR_UUID;
char charWriteValue[] = {33, 44, 55, 66}; // These are initial random values
ret = CAAddNewCharacteristicsToGattServer(g_gattSvcPath, charWriteUUID, charWriteValue,
CA_BLE_INITIAL_BUF_SIZE, false); // For Write Characteristics.
if (CA_STATUS_OK != ret )
{
OIC_LOG(ERROR, TZ_BLE_SERVER_TAG, "CAAddNewCharacteristicsToGattServer failed");
ca_mutex_unlock(g_bleServerStateMutex);
CATerminateLEGattServer();
return;
}
ret = CARegisterBleServicewithGattServer(g_gattSvcPath);
if (CA_STATUS_OK != ret )
{
OIC_LOG(ERROR, TZ_BLE_SERVER_TAG, "CARegisterBleServicewithGattServer failed");
ca_mutex_unlock(g_bleServerStateMutex);
CATerminateLEGattServer();
return;
}
int res = bt_gatt_set_connection_state_changed_cb(CABleGattServerConnectionStateChangedCb,
NULL);
if (BT_ERROR_NONE != res)
{
OIC_LOG_V(ERROR, TZ_BLE_SERVER_TAG,
"bt_gatt_set_connection_state_changed_cb Failed with return as [%s]",
CABTGetErrorMsg(res));
return;
}
bt_adapter_le_create_advertiser(&g_hAdvertiser);
if (NULL == g_hAdvertiser)
{
OIC_LOG(ERROR, TZ_BLE_SERVER_TAG, "g_hAdvertiser is NULL");
ca_mutex_unlock(g_bleServerStateMutex);
CATerminateLEGattServer();
return;
}
res = bt_adapter_le_start_advertising(g_hAdvertiser, NULL, NULL, NULL);
if (BT_ERROR_NONE != res)
{
OIC_LOG_V(DEBUG, TZ_BLE_SERVER_TAG, "bt_adapter_le_start_advertising failed with ret [%d] ",
res);
ca_mutex_unlock(g_bleServerStateMutex);
CATerminateLEGattServer();
return;
}
g_isBleGattServerStarted = true;
ca_mutex_unlock(g_bleServerStateMutex);
OIC_LOG(DEBUG, TZ_BLE_SERVER_TAG,
"LE Server initialization complete.");
GMainContext *thread_context = NULL;
thread_context = g_main_context_new();
g_eventLoop = g_main_loop_new(thread_context, FALSE);
g_main_context_push_thread_default(thread_context);
g_main_loop_run(g_eventLoop);
OIC_LOG(DEBUG, TZ_BLE_SERVER_TAG, "OUT");
}
