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Commit 7b4864a4 authored by Chris Manton's avatar Chris Manton
Browse files

Legacy ACL shim interface 

Bug: 166280067
Tag: #refactor
Test: act.py -tc BleCocTest
Test: ble paired 2 phones
Test: classic paired Bose SoundLink
Change-Id: I2aaa3459e9537a896b374aa2a3eac85aaf1ea30c
parent 5d94d172

system/main/shim/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ filegroup { 
    srcs: [

        "acl.cc",

        "acl_api.cc",

        "acl_legacy_interface.cc",

        "btm.cc",

        "btm_api.cc",

        "controller.cc",

system/main/shim/acl_legacy_interface.cc

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/*

 * Copyright 2020 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 "main/shim/acl_legacy_interface.h"

#include "stack/include/acl_hci_link_interface.h"

#include "stack/include/ble_acl_interface.h"

#include "stack/include/sec_hci_link_interface.h"



namespace bluetooth {

namespace shim {

namespace legacy {



const acl_interface_t GetAclInterface() {

  acl_interface_t acl_interface{

      .on_send_data_upwards = acl_rcv_acl_data,



      .connection.classic.on_connected = btm_acl_connected,

      .connection.classic.on_failed = btm_acl_connected,

      .connection.classic.on_disconnected = btm_sec_disconnected,



      .connection.le.on_connected = acl_ble_enhanced_connection_complete,

      .connection.le.on_failed = acl_ble_connection_fail,

      .connection.le.on_disconnected = btm_sec_disconnected,



      .link.classic.on_authentication_complete = nullptr,

      .link.classic.on_change_connection_link_key_complete = nullptr,

      .link.classic.on_encryption_change = nullptr,

      .link.classic.on_flow_specification_complete = nullptr,

      .link.classic.on_flush_occurred = nullptr,

      .link.classic.on_master_link_key_complete = nullptr,

      .link.classic.on_mode_change = nullptr,

      .link.classic.on_packet_type_changed = nullptr,

      .link.classic.on_qos_setup_complete = nullptr,

      .link.classic.on_read_afh_channel_map_complete = nullptr,

      .link.classic.on_read_automatic_flush_timeout_complete = nullptr,

      .link.classic.on_read_clock_complete = nullptr,

      .link.classic.on_read_clock_offset_complete = nullptr,

      .link.classic.on_read_failed_contact_counter_complete = nullptr,

      .link.classic.on_read_link_policy_settings_complete = nullptr,

      .link.classic.on_read_link_quality_complete = nullptr,

      .link.classic.on_read_link_supervision_timeout_complete = nullptr,

      .link.classic.on_read_remote_version_information_complete = nullptr,

      .link.classic.on_read_rssi_complete = nullptr,

      .link.classic.on_read_transmit_power_level_complete = nullptr,

      .link.classic.on_role_change = nullptr,

      .link.classic.on_role_discovery_complete = nullptr,



      .link.le.on_connection_update = nullptr,

      .link.le.on_data_length_change = nullptr,

  };

  return acl_interface;

}



}  // namespace legacy

}  // namespace shim

}  // namespace bluetooth

system/main/shim/acl_legacy_interface.h

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/*

 * Copyright 2020 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.

 */



#pragma once



#include <cstdint>

#include "stack/include/bt_types.h"

#include "types/raw_address.h"



namespace bluetooth {

namespace shim {

namespace legacy {



typedef struct {

  void (*on_connected)(const RawAddress& bda, uint16_t handle, uint8_t status,

                       uint8_t enc_mode);

  void (*on_failed)(const RawAddress& bda, uint16_t handle, uint8_t status,

                    uint8_t enc_mode);

  void (*on_disconnected)(uint16_t handle, uint8_t reason);

} acl_classic_connection_interface_t;



typedef struct {

  void (*on_connected)(const tBLE_BD_ADDR& address_with_type, uint16_t handle,

                       uint8_t role, bool match, uint16_t conn_interval,

                       uint16_t conn_latency, uint16_t conn_timeout,

                       const RawAddress& local_rpa, const RawAddress& peer_rpa,

                       uint8_t peer_addr_type);

  void (*on_failed)(const tBLE_BD_ADDR& address_with_type, uint16_t handle,

                    bool enhanced, uint8_t status);

  void (*on_disconnected)(uint16_t handle, uint8_t reason);

} acl_le_connection_interface_t;



typedef struct {

  void (*on_authentication_complete)();

  void (*on_change_connection_link_key_complete)();

  void (*on_encryption_change)(bool enabled);

  void (*on_flow_specification_complete)(uint16_t flow_direction,

                                         uint16_t service_type,

                                         uint32_t token_rate,

                                         uint32_t token_bucket_size,

                                         uint32_t peak_bandwidth,

                                         uint32_t access_latency);

  void (*on_flush_occurred)();

  void (*on_master_link_key_complete)(uint8_t key_flag);

  void (*on_mode_change)(uint16_t current_mode, uint16_t interval);

  void (*on_packet_type_changed)(uint16_t packet_type);

  void (*on_qos_setup_complete)(uint16_t service_type, uint32_t token_rate,

                                uint32_t peak_bandwidth, uint32_t latency,

                                uint32_t delay_variation);

  void (*on_read_afh_channel_map_complete)(uint8_t afh_mode,

                                           uint8_t afh_channel_map[]);

  void (*on_read_automatic_flush_timeout_complete)(uint16_t flush_timeout);

  void (*on_read_clock_complete)(uint32_t clock, uint16_t accuracy);

  void (*on_read_clock_offset_complete)(uint16_t clock_offset);

  void (*on_read_failed_contact_counter_complete)(

      uint16_t failed_contact_counter);

  void (*on_read_link_policy_settings_complete)(uint16_t link_policy_settings);

  void (*on_read_link_quality_complete)(uint8_t link_quality);

  void (*on_read_link_supervision_timeout_complete)(

      uint16_t link_supervision_timeout);

  void (*on_read_rssi_complete)(uint8_t rssi);

  void (*on_read_remote_version_information_complete)();

  void (*on_read_transmit_power_level_complete)(uint8_t transmit_power_level);

  void (*on_role_change)(uint8_t new_role);

  void (*on_role_discovery_complete)(uint8_t current_role);

} acl_classic_link_interface_t;

;



typedef struct {

  void (*on_connection_update)(uint16_t connection_interval,

                               uint16_t connection_latency,

                               uint16_t supervision_timeout);

  void (*on_data_length_change)(uint16_t tx_octets, uint16_t tx_time,

                                uint16_t rx_octets, uint16_t rx_time);

} acl_le_link_interface_t;



typedef struct {

  acl_classic_connection_interface_t classic;

  acl_le_connection_interface_t le;

} acl_connection_interface_t;



typedef struct {

  acl_classic_link_interface_t classic;

  acl_le_link_interface_t le;

} acl_link_interface_t;



typedef struct {

  void (*on_send_data_upwards)(BT_HDR*);

  acl_connection_interface_t connection;

  acl_link_interface_t link;

} acl_interface_t;



const acl_interface_t GetAclInterface();



}  // namespace legacy

}  // namespace shim

}  // namespace bluetooth