1 // 2 // Copyright 2017 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 <hidl/HidlSupport.h> 20 21 #include "async_fd_watcher.h" 22 #include "bt_vendor_lib.h" 23 #include "hci_internals.h" 24 #include "hci_protocol.h" 25 26 namespace android { 27 namespace hardware { 28 namespace bluetooth { 29 namespace hci { 30 31 class MctProtocol : public HciProtocol { 32 public: 33 MctProtocol(int* fds, PacketReadCallback event_cb, PacketReadCallback acl_cb); 34 35 size_t Send(uint8_t type, const uint8_t* data, size_t length); 36 37 void OnEventPacketReady(); 38 void OnAclDataPacketReady(); 39 40 void OnEventDataReady(int fd); 41 void OnAclDataReady(int fd); 42 43 private: 44 int uart_fds_[CH_MAX]; 45 46 PacketReadCallback event_cb_; 47 PacketReadCallback acl_cb_; 48 49 hci::HciPacketizer event_packetizer_; 50 hci::HciPacketizer acl_packetizer_; 51 }; 52 53 } // namespace hci 54 } // namespace bluetooth 55 } // namespace hardware 56 } // namespace android 57