1 /* 2 * Copyright 2018 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 <unistd.h> 20 #include <cstdint> 21 #include <memory> 22 #include <string> 23 #include <unordered_map> 24 #include <vector> 25 26 #include "async_manager.h" 27 #include "model/devices/device.h" 28 #include "phy_layer_factory.h" 29 #include "test_channel_transport.h" 30 31 namespace test_vendor_lib { 32 33 class TestModel { 34 public: 35 TestModel(std::function<AsyncTaskId(std::chrono::milliseconds, const TaskCallback&)> evtScheduler, 36 std::function<AsyncTaskId(std::chrono::milliseconds, std::chrono::milliseconds, const TaskCallback&)> 37 periodicEvtScheduler, 38 std::function<void(AsyncTaskId)> cancel, std::function<int(const std::string&, int)> connect_to_remote); 39 ~TestModel() = default; 40 41 // Commands: 42 43 // Add a device, return its index 44 size_t Add(std::shared_ptr<Device> device); 45 46 // Remove devices by index 47 void Del(size_t device_index); 48 49 // Add phy, return its index 50 size_t AddPhy(std::shared_ptr<PhyLayerFactory> phy); 51 52 // Remove phy by index 53 void DelPhy(size_t phy_index); 54 55 // Add device to phy 56 void AddDeviceToPhy(size_t device_index, size_t phy_index); 57 58 // Remove device from phy 59 void DelDeviceFromPhy(size_t device_index, size_t phy_index); 60 61 // Handle incoming remote connections 62 void AddLinkLayerConnection(int socket_fd, Phy::Type phy_type); 63 void IncomingLinkLayerConnection(int socket_fd); 64 void IncomingHciConnection(int socket_fd); 65 66 // Connect to a remote device 67 void AddRemote(const std::string& server, int port, Phy::Type phy_type); 68 69 // Let devices know about the passage of time 70 void TimerTick(); 71 void StartTimer(); 72 void StopTimer(); 73 void SetTimerPeriod(std::chrono::milliseconds new_period); 74 75 // List the devices that the test knows about 76 const std::string& List(); 77 78 // Clear all devices and phys. 79 void Reset(); 80 81 private: 82 std::vector<std::shared_ptr<PhyLayerFactory>> phys_; 83 std::vector<std::shared_ptr<Device>> devices_; 84 std::string list_string_; 85 86 // Callbacks to schedule tasks. 87 std::function<AsyncTaskId(std::chrono::milliseconds, const TaskCallback&)> schedule_task_; 88 std::function<AsyncTaskId(std::chrono::milliseconds, std::chrono::milliseconds, const TaskCallback&)> 89 schedule_periodic_task_; 90 std::function<void(AsyncTaskId)> cancel_task_; 91 std::function<int(const std::string&, int)> connect_to_remote_; 92 93 AsyncTaskId timer_tick_task_{kInvalidTaskId}; 94 std::chrono::milliseconds timer_period_; 95 96 TestModel(TestModel& model) = delete; 97 TestModel& operator=(const TestModel& model) = delete; 98 99 std::vector<std::shared_ptr<Device>> example_devices_; 100 }; 101 102 } // namespace test_vendor_lib 103