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107 lines
4.0 KiB
107 lines
4.0 KiB
/*
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* Copyright 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <cstddef>
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#include <cstdint>
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#include <future>
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#include "gd/hci/acl_manager.h"
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#include "main/shim/acl_api.h"
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#include "main/shim/dumpsys.h"
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#include "main/shim/helpers.h"
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#include "main/shim/stack.h"
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#include "types/ble_address_with_type.h"
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#include "types/raw_address.h"
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void bluetooth::shim::ACL_CreateClassicConnection(
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const RawAddress& raw_address) {
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auto address = ToGdAddress(raw_address);
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Stack::GetInstance()->GetAcl()->CreateClassicConnection(address);
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}
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void bluetooth::shim::ACL_CancelClassicConnection(
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const RawAddress& raw_address) {
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auto address = ToGdAddress(raw_address);
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Stack::GetInstance()->GetAcl()->CancelClassicConnection(address);
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}
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bool bluetooth::shim::ACL_AcceptLeConnectionFrom(
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const tBLE_BD_ADDR& legacy_address_with_type, bool is_direct) {
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std::promise<bool> promise;
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auto future = promise.get_future();
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Stack::GetInstance()->GetAcl()->AcceptLeConnectionFrom(
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ToAddressWithTypeFromLegacy(legacy_address_with_type), is_direct,
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std::move(promise));
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return future.get();
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}
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void bluetooth::shim::ACL_IgnoreLeConnectionFrom(
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const tBLE_BD_ADDR& legacy_address_with_type) {
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Stack::GetInstance()->GetAcl()->IgnoreLeConnectionFrom(
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ToAddressWithTypeFromLegacy(legacy_address_with_type));
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}
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void bluetooth::shim::ACL_WriteData(uint16_t handle, BT_HDR* p_buf) {
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std::unique_ptr<bluetooth::packet::RawBuilder> packet = MakeUniquePacket(
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p_buf->data + p_buf->offset + HCI_DATA_PREAMBLE_SIZE,
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p_buf->len - HCI_DATA_PREAMBLE_SIZE, IsPacketFlushable(p_buf));
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Stack::GetInstance()->GetAcl()->WriteData(handle, std::move(packet));
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osi_free(p_buf);
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}
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void bluetooth::shim::ACL_ConfigureLePrivacy(bool is_le_privacy_enabled) {
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hci::LeAddressManager::AddressPolicy address_policy =
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is_le_privacy_enabled
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? hci::LeAddressManager::AddressPolicy::USE_RESOLVABLE_ADDRESS
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: hci::LeAddressManager::AddressPolicy::USE_PUBLIC_ADDRESS;
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hci::AddressWithType empty_address_with_type(
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hci::Address{}, hci::AddressType::RANDOM_DEVICE_ADDRESS);
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/* 7 minutes minimum, 15 minutes maximum for random address refreshing */
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auto minimum_rotation_time = std::chrono::minutes(7);
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auto maximum_rotation_time = std::chrono::minutes(15);
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Stack::GetInstance()
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->GetStackManager()
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->GetInstance<bluetooth::hci::AclManager>()
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->SetPrivacyPolicyForInitiatorAddress(
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address_policy, empty_address_with_type, minimum_rotation_time,
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maximum_rotation_time);
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}
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void bluetooth::shim::ACL_Disconnect(uint16_t handle, bool is_classic,
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tHCI_STATUS reason) {
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(is_classic)
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? Stack::GetInstance()->GetAcl()->DisconnectClassic(handle, reason)
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: Stack::GetInstance()->GetAcl()->DisconnectLe(handle, reason);
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}
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void bluetooth::shim::ACL_Shutdown() {
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Stack::GetInstance()->GetAcl()->Shutdown();
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}
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void bluetooth::shim::ACL_IgnoreAllLeConnections() {
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return Stack::GetInstance()->GetAcl()->ClearAcceptList();
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}
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void bluetooth::shim::ACL_ReadConnectionAddress(const RawAddress& pseudo_addr,
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RawAddress& conn_addr,
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uint8_t* p_addr_type) {
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auto local_address =
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Stack::GetInstance()->GetAcl()->GetConnectionLocalAddress(pseudo_addr);
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conn_addr = ToRawAddress(local_address.GetAddress());
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*p_addr_type = static_cast<uint8_t>(local_address.GetAddressType());
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}
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