1 /* 2 * Copyright (c) 2022-2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef DISTRIBUTED_INPUT_ADAPTER_H 17 #define DISTRIBUTED_INPUT_ADAPTER_H 18 19 #include <functional> 20 #include <map> 21 22 #include <string> 23 #include <vector> 24 25 #include "distributed_input_kit.h" 26 #include "i_start_stop_d_inputs_call_back.h" 27 #include "nocopyable.h" 28 #include "prepare_d_input_call_back_stub.h" 29 #include "simulation_event_listener_stub.h" 30 #include "singleton.h" 31 #include "start_d_input_call_back_stub.h" 32 #include "start_stop_d_inputs_call_back_stub.h" 33 #include "start_stop_result_call_back_stub.h" 34 #include "stop_d_input_call_back_stub.h" 35 #include "unprepare_d_input_call_back_stub.h" 36 37 namespace OHOS { 38 namespace Msdp { 39 namespace DeviceStatus { 40 class DistributedInputAdapter final { 41 DECLARE_DELAYED_SINGLETON(DistributedInputAdapter); 42 public: 43 using DInputCallback = std::function<void(bool)>; 44 using SimulateEventCallback = std::function<void(uint32_t type, uint32_t code, int32_t value)>; 45 DISALLOW_COPY_AND_MOVE(DistributedInputAdapter); 46 47 bool IsNeedFilterOut(const std::string &deviceId, 48 const DistributedHardware::DistributedInput::BusinessEvent &event); 49 50 int32_t StartRemoteInput(const std::string &remoteNetworkId, const std::string &originNetworkId, 51 const std::vector<std::string> &inputDeviceDhids, DInputCallback callback); 52 int32_t StopRemoteInput(const std::string &remoteNetworkId, const std::string &originNetworkId, 53 const std::vector<std::string> &inputDeviceDhids, DInputCallback callback); 54 55 int32_t StopRemoteInput(const std::string &originNetworkId, 56 const std::vector<std::string> &inputDeviceDhids, DInputCallback callback); 57 58 int32_t PrepareRemoteInput(const std::string &remoteNetworkId, const std::string &originNetworkId, 59 DInputCallback callback); 60 int32_t UnPrepareRemoteInput(const std::string &remoteNetworkId, const std::string &originNetworkId, 61 DInputCallback callback); 62 63 int32_t PrepareRemoteInput(const std::string &deviceId, DInputCallback callback); 64 int32_t UnPrepareRemoteInput(const std::string &deviceId, DInputCallback callback); 65 66 private: 67 enum class CallbackType { 68 StartDInputCallback, 69 StartDInputCallbackDHIds, 70 StartDInputCallbackSink, 71 StopDInputCallback, 72 StopDInputCallbackDHIds, 73 StopDInputCallbackSink, 74 PrepareStartDInputCallback, 75 UnPrepareStopDInputCallback, 76 PrepareStartDInputCallbackSink, 77 UnPrepareStopDInputCallbackSink 78 }; 79 80 struct TimerInfo { 81 int32_t times { 0 }; 82 int32_t timerId { 0 }; 83 }; 84 85 class StartDInputCallback final : public DistributedHardware::DistributedInput::StartDInputCallbackStub { 86 public: 87 void OnResult(const std::string &devId, const uint32_t &inputTypes, const int32_t &status) override; 88 }; 89 90 class StopDInputCallback final : public DistributedHardware::DistributedInput::StopDInputCallbackStub { 91 public: 92 void OnResult(const std::string &devId, const uint32_t &inputTypes, const int32_t &status) override; 93 }; 94 95 class StartDInputCallbackDHIds final : 96 public DistributedHardware::DistributedInput::StartStopDInputsCallbackStub { 97 public: 98 void OnResultDhids(const std::string &devId, const int32_t &status) override; 99 }; 100 101 class StopDInputCallbackDHIds final : 102 public DistributedHardware::DistributedInput::StartStopDInputsCallbackStub { 103 public: 104 void OnResultDhids(const std::string &devId, const int32_t &status) override; 105 }; 106 107 class StartDInputCallbackSink final : 108 public DistributedHardware::DistributedInput::StartStopDInputsCallbackStub { 109 public: 110 void OnResultDhids(const std::string &devId, const int32_t &status) override; 111 }; 112 113 class StopDInputCallbackSink final : 114 public DistributedHardware::DistributedInput::StartStopDInputsCallbackStub { 115 public: 116 void OnResultDhids(const std::string &devId, const int32_t &status) override; 117 }; 118 119 class PrepareStartDInputCallback final : 120 public DistributedHardware::DistributedInput::PrepareDInputCallbackStub { 121 public: 122 void OnResult(const std::string &devId, const int32_t &status) override; 123 }; 124 125 class UnPrepareStopDInputCallback final : 126 public DistributedHardware::DistributedInput::UnprepareDInputCallbackStub { 127 public: 128 void OnResult(const std::string &devId, const int32_t &status) override; 129 }; 130 131 class PrepareStartDInputCallbackSink final : 132 public DistributedHardware::DistributedInput::PrepareDInputCallbackStub { 133 public: 134 void OnResult(const std::string &devId, const int32_t &status) override; 135 }; 136 137 class UnPrepareStopDInputCallbackSink final : 138 public DistributedHardware::DistributedInput::UnprepareDInputCallbackStub { 139 public: 140 void OnResult(const std::string &devId, const int32_t &status) override; 141 }; 142 143 void SaveCallback(CallbackType type, DInputCallback callback); 144 void AddTimer(const CallbackType &type); 145 void RemoveTimer(const CallbackType &type); 146 void ProcessDInputCallback(CallbackType type, int32_t status); 147 std::map<CallbackType, TimerInfo> watchingMap_; 148 std::map<CallbackType, DInputCallback> callbackMap_; 149 std::mutex adapterLock_; 150 }; 151 152 #define D_INPUT_ADAPTER OHOS::DelayedSingleton<DistributedInputAdapter>::GetInstance() 153 } // namespace DeviceStatus 154 } // namespace Msdp 155 } // namespace OHOS 156 157 #endif // DISTRIBUTED_INPUT_ADAPTER_H 158