1 /* 2 * Copyright 2020 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 "hci/acl_connection_interface.h" 20 #include "hci/acl_manager/acl_connection.h" 21 #include "hci/acl_manager/connection_management_callbacks.h" 22 #include "hci/hci_packets.h" 23 24 namespace bluetooth { 25 namespace hci { 26 namespace acl_manager { 27 28 class ClassicAclConnection : public AclConnection { 29 public: 30 ClassicAclConnection(); 31 ClassicAclConnection(std::shared_ptr<Queue> queue, AclConnectionInterface* acl_connection_interface, uint16_t handle, 32 Address address); 33 ~ClassicAclConnection(); 34 GetAddress()35 virtual Address GetAddress() const { 36 return address_; 37 } 38 39 virtual void RegisterCallbacks(ConnectionManagementCallbacks* callbacks, os::Handler* handler); 40 virtual bool Disconnect(DisconnectReason reason); 41 virtual bool ChangeConnectionPacketType(uint16_t packet_type); 42 virtual bool AuthenticationRequested(); 43 virtual bool SetConnectionEncryption(Enable enable); 44 virtual bool ChangeConnectionLinkKey(); 45 virtual bool ReadClockOffset(); 46 virtual bool HoldMode(uint16_t max_interval, uint16_t min_interval); 47 virtual bool SniffMode(uint16_t max_interval, uint16_t min_interval, uint16_t attempt, uint16_t timeout); 48 virtual bool ExitSniffMode(); 49 virtual bool QosSetup(ServiceType service_type, uint32_t token_rate, uint32_t peak_bandwidth, uint32_t latency, 50 uint32_t delay_variation); 51 virtual bool RoleDiscovery(); 52 virtual bool ReadLinkPolicySettings(); 53 virtual bool WriteLinkPolicySettings(uint16_t link_policy_settings); 54 virtual bool FlowSpecification(FlowDirection flow_direction, ServiceType service_type, uint32_t token_rate, 55 uint32_t token_bucket_size, uint32_t peak_bandwidth, uint32_t access_latency); 56 virtual bool SniffSubrating(uint16_t maximum_latency, uint16_t minimum_remote_timeout, 57 uint16_t minimum_local_timeout); 58 virtual bool Flush(); 59 virtual bool ReadAutomaticFlushTimeout(); 60 virtual bool WriteAutomaticFlushTimeout(uint16_t flush_timeout); 61 virtual bool ReadTransmitPowerLevel(TransmitPowerLevelType type); 62 virtual bool ReadLinkSupervisionTimeout(); 63 virtual bool WriteLinkSupervisionTimeout(uint16_t link_supervision_timeout); 64 virtual bool ReadFailedContactCounter(); 65 virtual bool ResetFailedContactCounter(); 66 virtual bool ReadLinkQuality(); 67 virtual bool ReadAfhChannelMap(); 68 virtual bool ReadRssi(); 69 virtual bool ReadClock(WhichClock which_clock); 70 virtual bool ReadRemoteVersionInformation() override; 71 virtual bool ReadRemoteSupportedFeatures(); 72 virtual bool ReadRemoteExtendedFeatures(uint8_t page_number); 73 74 // Called once before passing the connection to the client 75 virtual ConnectionManagementCallbacks* GetEventCallbacks(); 76 77 private: 78 AclConnectionInterface* acl_connection_interface_; 79 80 protected: 81 Address address_; 82 83 private: 84 struct impl; 85 struct impl* pimpl_ = nullptr; 86 DISALLOW_COPY_AND_ASSIGN(ClassicAclConnection); 87 }; 88 89 } // namespace acl_manager 90 } // namespace hci 91 } // namespace bluetooth 92