1 /* 2 * Copyright 2019 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/address_with_type.h" 20 #include "l2cap/cid.h" 21 22 namespace bluetooth { 23 namespace l2cap { 24 namespace internal { 25 26 /** 27 * Common interface for link (Classic ACL and LE) 28 */ 29 class ILink { 30 public: 31 virtual ~ILink() = default; 32 virtual void SendDisconnectionRequest(Cid local_cid, Cid remote_cid) = 0; 33 virtual hci::AddressWithType GetDevice() const = 0; 34 35 // To be used by LE credit based channel data controller over LE link 36 virtual void SendLeCredit(Cid local_cid, uint16_t credit) = 0; 37 }; 38 } // namespace internal 39 } // namespace l2cap 40 } // namespace bluetooth 41