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 <algorithm> 20 #include <cstdint> 21 22 #include "hci/hci_packets.h" 23 #include "model/controller/connected_isochronous_stream.h" 24 25 namespace rootcanal { 26 27 class GroupParameters { 28 public: 29 uint8_t id; 30 uint32_t sdu_interval_m_to_s; 31 uint32_t sdu_interval_s_to_m; 32 bool interleaved; 33 bool framed; 34 uint16_t max_transport_latency_m_to_s; 35 uint16_t max_transport_latency_s_to_m; 36 }; 37 38 class ConnectedIsochronousGroup { 39 public: ConnectedIsochronousGroup(GroupParameters parameters,std::vector<ConnectedIsochronousStream> streams)40 ConnectedIsochronousGroup(GroupParameters parameters, 41 std::vector<ConnectedIsochronousStream> streams) 42 : parameters_(parameters), streams_(std::move(streams)) {} 43 44 virtual ~ConnectedIsochronousGroup() = default; 45 HasConnectedStream()46 bool HasConnectedStream() const { 47 return std::any_of( 48 streams_.begin(), streams_.end(), 49 [&](const ConnectedIsochronousStream& s) { return s.IsConnected(); }); 50 } 51 StreamIsConnected(uint16_t handle)52 bool StreamIsConnected(uint16_t handle) const { 53 return streams_.at(handle).IsConnected(); 54 } 55 HasStreams()56 bool HasStreams() const { return !streams_.empty(); } 57 GetParameters()58 GroupParameters GetParameters() const { return parameters_; } 59 GetStreamParameters(uint16_t handle)60 StreamParameters GetStreamParameters(uint16_t handle) const { 61 for (const auto& stream : streams_) { 62 if (stream.GetHandle() == handle) { 63 return stream.GetConfig(); 64 } 65 } 66 return StreamParameters{}; 67 } 68 69 private: 70 GroupParameters parameters_; 71 std::vector<ConnectedIsochronousStream> streams_; 72 }; 73 74 } // namespace rootcanal 75