1 /* 2 * Copyright (C) 2021 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 ACTIVE_H 17 #define ACTIVE_H 18 19 #include <memory> 20 #include <string> 21 22 #include "event_handler.h" 23 #include "inner_event.h" 24 #include "radio_event.h" 25 26 #include "cellular_data_event_code.h" 27 #include "cellular_data_state_machine.h" 28 29 namespace OHOS { 30 namespace Telephony { 31 class Active : public State { 32 public: Active(std::weak_ptr<CellularDataStateMachine> && cellularService,std::string && name)33 Active(std::weak_ptr<CellularDataStateMachine> &&cellularService, std::string &&name) 34 : State(std::move(name)), stateMachine_(std::move(cellularService)) 35 {} 36 virtual ~Active() = default; 37 virtual void StateBegin(); 38 virtual void StateEnd(); 39 virtual bool StateProcess(const AppExecFwk::InnerEvent::Pointer &event); 40 41 private: 42 bool ProcessConnectDone(const AppExecFwk::InnerEvent::Pointer &event); 43 bool ProcessDisconnectDone(const AppExecFwk::InnerEvent::Pointer &event); 44 bool ProcessDisconnectAllDone(const AppExecFwk::InnerEvent::Pointer &event); 45 bool ProcessLostConnection(const AppExecFwk::InnerEvent::Pointer &event); 46 bool ProcessLinkCapabilityChanged(const AppExecFwk::InnerEvent::Pointer &event); 47 bool ProcessDataConnectionRoamOn(const AppExecFwk::InnerEvent::Pointer &event); 48 bool ProcessDataConnectionRoamOff(const AppExecFwk::InnerEvent::Pointer &event); 49 bool ProcessDataConnectionVoiceCallStartedOrEnded(const AppExecFwk::InnerEvent::Pointer &event); 50 bool ProcessNrStateChanged(const AppExecFwk::InnerEvent::Pointer &event); 51 bool ProcessNrFrequencyChanged(const AppExecFwk::InnerEvent::Pointer &event); 52 bool ProcessDataConnectionComplete(const AppExecFwk::InnerEvent::Pointer &event); 53 void RefreshConnectionBandwidths(); 54 void RefreshTcpBufferSizes(); 55 56 private: 57 using Fun = bool (Active::*)(const AppExecFwk::InnerEvent::Pointer &data); 58 std::map<uint32_t, Fun> eventIdFunMap_ { 59 { CellularDataEventCode::MSG_SM_CONNECT, &Active::ProcessConnectDone }, 60 { CellularDataEventCode::MSG_SM_DISCONNECT, &Active::ProcessDisconnectDone }, 61 { CellularDataEventCode::MSG_SM_DISCONNECT_ALL, &Active::ProcessDisconnectAllDone }, 62 { CellularDataEventCode::MSG_SM_LOST_CONNECTION, &Active::ProcessLostConnection }, 63 { CellularDataEventCode::MSG_SM_LINK_CAPABILITY_CHANGED, &Active::ProcessLinkCapabilityChanged }, 64 { CellularDataEventCode::MSG_SM_DATA_ROAM_ON, &Active::ProcessDataConnectionRoamOn }, 65 { CellularDataEventCode::MSG_SM_DATA_ROAM_OFF, &Active::ProcessDataConnectionRoamOff }, 66 { CellularDataEventCode::MSG_SM_VOICE_CALL_STARTED, &Active::ProcessDataConnectionVoiceCallStartedOrEnded }, 67 { CellularDataEventCode::MSG_SM_VOICE_CALL_ENDED, &Active::ProcessDataConnectionVoiceCallStartedOrEnded }, 68 { RadioEvent::RADIO_NR_STATE_CHANGED, &Active::ProcessNrStateChanged }, 69 { RadioEvent::RADIO_NR_FREQUENCY_CHANGED, &Active::ProcessNrFrequencyChanged }, 70 { RadioEvent::RADIO_RIL_SETUP_DATA_CALL, &Active::ProcessDataConnectionComplete }, 71 }; 72 std::weak_ptr<CellularDataStateMachine> stateMachine_; 73 }; 74 } // namespace Telephony 75 } // namespace OHOS 76 #endif // ACTIVE_H 77