| /****************************************************************************** |
| * |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| |
| #ifndef BLE_ADVERTISER_HCI_INTERFACE_H |
| #define BLE_ADVERTISER_HCI_INTERFACE_H |
| |
| #include <base/bind.h> |
| #include "stack/include/bt_types.h" |
| |
| /* This class is an abstraction of HCI commands used for managing |
| * advertisements. Please see VSC HCI SPEC at |
| * https://static.googleusercontent.com/media/source.android.com/en//devices/Android-6.0-Bluetooth-HCI-Reqs.pdf |
| * for more details */ |
| class BleAdvertiserHciInterface { |
| public: |
| using status_cb = base::Callback<void(uint8_t /* status */)>; |
| |
| static void Initialize(); |
| static BleAdvertiserHciInterface *Get(); |
| static void CleanUp(); |
| |
| virtual ~BleAdvertiserHciInterface() = default; |
| |
| class AdvertisingEventObserver { |
| public: |
| virtual ~AdvertisingEventObserver() = default; |
| virtual void OnAdvertisingStateChanged(uint8_t inst_id, |
| uint8_t state_change_reason, |
| uint16_t connection_handle) = 0; |
| }; |
| |
| virtual void SetAdvertisingEventObserver( |
| AdvertisingEventObserver* observer) = 0; |
| virtual void ReadInstanceCount(base::Callback<void(uint8_t /* inst_cnt*/)> cb) = 0; |
| virtual void SetParameters(uint32_t adv_int_min, uint32_t adv_int_max, |
| uint8_t advertising_type, uint8_t own_address_type, |
| BD_ADDR own_address, uint8_t direct_address_type, |
| BD_ADDR direct_address, uint8_t channel_map, |
| uint8_t filter_policy, uint8_t inst_id, |
| uint8_t tx_power, status_cb command_complete) = 0; |
| virtual void SetAdvertisingData(uint8_t data_length, uint8_t *data, |
| uint8_t inst_id, |
| status_cb command_complete) = 0; |
| virtual void SetScanResponseData(uint8_t scan_response_data_length, |
| uint8_t *scan_response_data, uint8_t inst_id, |
| status_cb command_complete) = 0; |
| virtual void SetRandomAddress(BD_ADDR random_address, uint8_t inst_id, |
| status_cb command_complete) = 0; |
| virtual void Enable(uint8_t advertising_enable, uint8_t inst_id, |
| status_cb command_complete) = 0; |
| }; |
| |
| #endif // BLE_ADVERTISER_HCI_INTERFACE_H |