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Commit 7ccb2285 authored by Chienyuan Huang's avatar Chienyuan Huang
Browse files

RAS: create client module 

Bug: 329037111
Bug: 324185011
Test: m com.android.btservices
Change-Id: I9a0436c2e298604ce8296b34804b54c487525e5e
parent fc9fdc88

system/bta/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -123,6 +123,7 @@ cc_library_static { 
        "pan/bta_pan_api.cc",

        "pan/bta_pan_ci.cc",

        "pan/bta_pan_main.cc",

        "ras/ras_client.cc",

        "ras/ras_server.cc",

        "ras/ras_utils.cc",

        "vc/device.cc",

system/bta/BUILD.gn

+1 −0
Original line number Diff line number Diff line
@@ -115,6 +115,7 @@ static_library("bta") { 
    "pan/bta_pan_api.cc",

    "pan/bta_pan_ci.cc",

    "pan/bta_pan_main.cc",

    "ras/ras_client.cc",

    "ras/ras_server.cc",

    "ras/ras_utils.cc",

    "rfcomm/bta_rfcomm_scn.cc",

system/bta/include/bta_ras_api.h

+8 −0
Original line number Diff line number Diff line
@@ -34,5 +34,13 @@ class RasServer { 


RasServer* GetRasServer();



class RasClient {

 public:

  virtual ~RasClient() = default;

  virtual void Initialize() = 0;

};



RasClient* GetRasClient();



}  // namespace ras

}  // namespace bluetooth

system/bta/ras/ras_client.cc

0 → 100644
+68 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2024 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.

 */

#include <base/functional/bind.h>



#include "bta/include/bta_gatt_api.h"

#include "bta/include/bta_ras_api.h"

#include "bta/ras/ras_types.h"



using namespace bluetooth;

using namespace ::ras;

using namespace ::ras::uuid;



namespace {



class RasClientImpl;

RasClientImpl* instance;



class RasClientImpl : public bluetooth::ras::RasClient {

 public:

  void Initialize() override {

    BTA_GATTC_AppRegister(

        [](tBTA_GATTC_EVT event, tBTA_GATTC* p_data) {

          if (instance && p_data) instance->GattcCallback(event, p_data);

        },

        base::Bind([](uint8_t client_id, uint8_t status) {

          if (status != GATT_SUCCESS) {

            log::error("Can't start Gatt client for Ranging Service");

            return;

          }

          log::info("Initialize, client_id {}", client_id);

          instance->gatt_if_ = client_id;

        }),

        true);

  }



  void GattcCallback(tBTA_GATTC_EVT event, tBTA_GATTC* p_data) {

    log::info("event: {}", gatt_client_event_text(event));

    switch (event) {

      default:

        log::warn("Unhandled event: {}", gatt_client_event_text(event).c_str());

    }

  }



 private:

  uint16_t gatt_if_;

};



}  // namespace



bluetooth::ras::RasClient* bluetooth::ras::GetRasClient() {

  if (instance == nullptr) {

    instance = new RasClientImpl();

  }

  return instance;

};

system/btif/src/stack_manager.cc

+1 −0
Original line number Diff line number Diff line
@@ -332,6 +332,7 @@ static void event_start_up_stack(bluetooth::core::CoreInterface* interface, 
  module_start_up(get_local_module(RUST_MODULE));

  if (IS_FLAG_ENABLED(channel_sounding_in_stack)) {

    bluetooth::ras::GetRasServer()->Initialize();

    bluetooth::ras::GetRasClient()->Initialize();

  }



  stack_is_running = true;