1 /* 2 * Copyright (c) 2021-2022 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 CLIENT_MSG_HANDLER_H 17 #define CLIENT_MSG_HANDLER_H 18 19 #include "nocopyable.h" 20 21 #include "aggregator.h" 22 #include "msg_handler.h" 23 #include "uds_client.h" 24 25 namespace OHOS { 26 namespace MMI { 27 typedef std::function<int32_t(const UDSClient&, NetPacket&)> ClientMsgFun; 28 class ClientMsgHandler final : public MsgHandler<MmiMessageId, ClientMsgFun> { 29 public: 30 ClientMsgHandler() = default; 31 DISALLOW_COPY_AND_MOVE(ClientMsgHandler); 32 ~ClientMsgHandler() override = default; 33 34 void Init(); 35 void InitProcessedCallback(); 36 void OnMsgHandler(const UDSClient& client, NetPacket& pkt); 37 38 protected: 39 #ifdef OHOS_BUILD_ENABLE_KEYBOARD 40 int32_t OnKeyEvent(const UDSClient& client, NetPacket& pkt); 41 int32_t OnKeyMonitor(const UDSClient& client, NetPacket& pkt); 42 int32_t OnPreKeyEvent(const UDSClient &client, NetPacket &pkt); 43 #endif // OHOS_BUILD_ENABLE_KEYBOARD 44 #if defined(OHOS_BUILD_ENABLE_POINTER) || defined(OHOS_BUILD_ENABLE_TOUCH) 45 int32_t OnPointerEvent(const UDSClient& client, NetPacket& pkt); 46 #endif // OHOS_BUILD_ENABLE_POINTER || OHOS_BUILD_ENABLE_TOUCH 47 #ifdef OHOS_BUILD_ENABLE_KEYBOARD 48 int32_t OnSubscribeKeyEventCallback(const UDSClient& client, NetPacket& pkt); 49 #endif // OHOS_BUILD_ENABLE_KEYBOARD 50 #ifdef OHOS_BUILD_ENABLE_SWITCH 51 int32_t OnSubscribeSwitchEventCallback(const UDSClient& client, NetPacket& pkt); 52 #endif // OHOS_BUILD_ENABLE_SWITCH 53 #if defined(OHOS_BUILD_ENABLE_KEYBOARD) && (defined(OHOS_BUILD_ENABLE_INTERCEPTOR) || \ 54 defined(OHOS_BUILD_ENABLE_MONITOR)) 55 int32_t ReportKeyEvent(const UDSClient& client, NetPacket& pkt); 56 #endif // OHOS_BUILD_ENABLE_KEYBOARD && OHOS_BUILD_ENABLE_INTERCEPTOR || OHOS_BUILD_ENABLE_MONITOR 57 #if (defined(OHOS_BUILD_ENABLE_POINTER) || defined(OHOS_BUILD_ENABLE_TOUCH)) && \ 58 (defined(OHOS_BUILD_ENABLE_INTERCEPTOR) || defined(OHOS_BUILD_ENABLE_MONITOR)) 59 int32_t ReportPointerEvent(const UDSClient& client, NetPacket& pkt); 60 #endif // OHOS_BUILD_ENABLE_POINTER || OHOS_BUILD_ENABLE_TOUCH 61 int32_t NotifyBundleName(const UDSClient& client, NetPacket& pkt); 62 int32_t OnInputDevice(const UDSClient& client, NetPacket& pkt); 63 int32_t OnInputDeviceIds(const UDSClient& client, NetPacket& pkt); 64 int32_t OnSupportKeys(const UDSClient& client, NetPacket& pkt); 65 int32_t OnInputKeyboardType(const UDSClient& client, NetPacket& pkt); 66 int32_t OnDevListener(const UDSClient& client, NetPacket& pkt); 67 int32_t OnAnr(const UDSClient& client, NetPacket& pkt); 68 int32_t NotifyWindowStateError(const UDSClient& client, NetPacket& pkt); 69 70 private: 71 static void OnDispatchEventProcessed(int32_t eventId, int64_t actionTime); 72 73 private: 74 std::function<void(int32_t, int64_t)> dispatchCallback_ { nullptr }; 75 int32_t lastEventId_ { 0 }; 76 int32_t processedCount_ { 0 }; 77 Aggregator aggregator_ { 78 [](int32_t intervalMs, int32_t repeatCount, std::function<void()> callback) -> int32_t { 79 return 0; 80 }, 81 [](int32_t timerId) -> int32_t 82 { 83 return 0; 84 } 85 }; 86 }; 87 } // namespace MMI 88 } // namespace OHOS 89 #endif // CLIENT_MSG_HANDLER_H 90