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 OHOS_ABILITY_RUNTIME_AMS_CONFIGURATION_PARAMETER_H 17 #define OHOS_ABILITY_RUNTIME_AMS_CONFIGURATION_PARAMETER_H 18 19 #include <fstream> 20 #include <nlohmann/json.hpp> 21 22 namespace OHOS { 23 namespace AAFwk { 24 namespace AmsConfig { 25 constexpr const char* AMS_CONFIG_FILE_PATH = "/system/etc/ams_service_config.json"; 26 constexpr const char* SERVICE_ITEM_AMS = "service_startup_config"; 27 constexpr const char* MISSION_SAVE_TIME = "mission_save_time"; 28 constexpr const char* APP_NOT_RESPONSE_PROCESS_TIMEOUT_TIME = "app_not_response_process_timeout_time"; 29 constexpr const char* AMS_TIMEOUT_TIME = "ams_timeout_time"; 30 constexpr const char* DEVICE_TYPE = "device_type"; 31 constexpr const char* SYSTEM_CONFIGURATION = "system_configuration"; 32 constexpr const char* SYSTEM_ORIENTATION = "system_orientation"; 33 constexpr const char* ROOT_LAUNCHER_RESTART_MAX = "root_launcher_restart_max"; 34 constexpr const char* RESIDENT_RESTART_MAX = "resident_restart_max"; 35 constexpr const char* RESTART_INTERVAL_TIME = "restart_interval_time"; 36 constexpr const char* BOOT_ANIMATION_TIMEOUT_TIME = "boot_animation_timeout_time"; 37 } // namespace AmsConfig 38 39 enum class SatrtUiMode { STATUSBAR = 1, NAVIGATIONBAR = 2, STARTUIBOTH = 3 }; 40 41 class AmsConfigurationParameter final { 42 public: 43 AmsConfigurationParameter() = default; 44 ~AmsConfigurationParameter() = default; 45 /** 46 * return true : ams no config file 47 * return false : ams have config file 48 */ 49 bool NonConfigFile() const; 50 /** 51 * Get profile information 52 */ 53 void Parse(); 54 55 /** 56 * Get the save time of the current content 57 */ 58 int GetMissionSaveTime() const; 59 60 /** 61 * Get current system direction parameters, Temporary method. 62 */ 63 std::string GetOrientation() const; 64 65 /** 66 * Get the max number of restart. 67 */ 68 int GetMaxRestartNum(bool isRootLauncher) const; 69 70 /** 71 * Get the interval time after restart out of the max number of restart. 72 */ 73 int GetRestartIntervalTime() const; 74 75 /** 76 * get the application not response process timeout time. 77 */ 78 int GetANRTimeOutTime() const; 79 80 /** 81 * get ability manager service not response process timeout time. 82 */ 83 int GetAMSTimeOutTime() const; 84 85 /** 86 * get device type. 87 */ 88 std::string GetDeviceType() const; 89 90 /** 91 * get boot animation stared timout time. 92 */ 93 int GetBootAnimationTimeoutTime() const; 94 95 enum { READ_OK = 0, READ_FAIL = 1, READ_JSON_FAIL = 2 }; 96 97 private: 98 /** 99 * Read the configuration file of ams 100 * 101 */ 102 int LoadAmsConfiguration(const std::string &filePath); 103 int LoadAppConfigurationForStartUpService(nlohmann::json& Object); 104 int LoadAppConfigurationForMemoryThreshold(nlohmann::json& Object); 105 int LoadSystemConfiguration(nlohmann::json& Object); 106 107 private: 108 bool nonConfigFile_ {false}; 109 int maxRootLauncherRestartNum_ = 0; 110 int maxResidentRestartNum_ = 0; 111 int restartIntervalTime_ {120000}; 112 std::string orientation_ {""}; 113 int missionSaveTime_ {12 * 60 * 60 * 1000}; 114 int anrTime_ {5000}; 115 int amsTime_ {5000}; 116 int bootAnimationTime_ {5}; 117 std::string deviceType_ {""}; 118 }; 119 } // namespace AAFwk 120 } // namespace OHOS 121 #endif // OHOS_ABILITY_RUNTIME_AMS_CONFIGURATION_PARAMETER_H 122