1 /* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <memory> 20 21 #include "btif/include/btif_hf.h" 22 #include "include/hardware/bluetooth_headset_callbacks.h" 23 #include "rust/cxx.h" 24 #include "types/raw_address.h" 25 26 namespace bluetooth { 27 namespace topshim { 28 namespace rust { 29 30 struct TelephonyDeviceStatus; 31 struct CallInfo; 32 struct PhoneState; 33 34 class HfpIntf { 35 public: HfpIntf(headset::Interface * intf)36 HfpIntf(headset::Interface* intf) : intf_(intf){}; 37 38 int init(); 39 uint32_t connect(RawAddress addr); 40 int connect_audio(RawAddress addr, bool sco_offload, bool force_cvsd); 41 int set_active_device(RawAddress addr); 42 int set_volume(int8_t volume, RawAddress addr); 43 uint32_t disconnect(RawAddress addr); 44 int disconnect_audio(RawAddress addr); 45 uint32_t device_status_notification(TelephonyDeviceStatus status, RawAddress addr); 46 uint32_t indicator_query_response( 47 TelephonyDeviceStatus device_status, PhoneState phone_state, RawAddress addr); 48 uint32_t current_calls_query_response(const ::rust::Vec<CallInfo>& call_list, RawAddress addr); 49 uint32_t phone_state_change( 50 PhoneState phone_state, const ::rust::String& number, RawAddress addr); 51 uint32_t simple_at_response(bool ok, RawAddress addr); 52 void cleanup(); 53 54 private: 55 headset::Interface* intf_; 56 }; 57 58 std::unique_ptr<HfpIntf> GetHfpProfile(const unsigned char* btif); 59 60 } // namespace rust 61 } // namespace topshim 62 } // namespace bluetooth 63