1 /* 2 * Copyright (c) 2022-2024 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 SOC_PERF_SERVICES_SERVER_INCLUDE_SOCPERF_SERVER_H 17 #define SOC_PERF_SERVICES_SERVER_INCLUDE_SOCPERF_SERVER_H 18 19 #include "singleton.h" 20 #include "soc_perf_stub.h" 21 #include "socperf.h" 22 #include "system_ability.h" 23 24 namespace OHOS { 25 namespace SOCPERF { 26 class SocPerfServer : public SystemAbility, public SocPerfStub, 27 public std::enable_shared_from_this<SocPerfServer> { 28 DISALLOW_COPY_AND_MOVE(SocPerfServer); 29 DECLARE_SYSTEM_ABILITY(SocPerfServer); 30 DECLARE_DELAYED_SINGLETON(SocPerfServer); 31 32 public: 33 /** 34 * @brief Sending a performance request. 35 * 36 * @param cmdId Scene id defined in config file. 37 * @param msg Additional string info, which is used for other extensions. 38 */ 39 virtual ErrCode PerfRequest(int32_t cmdId, const std::string& msg) override; 40 41 /** 42 * @brief Sending a performance request. 43 * 44 * @param cmdId Scene id defined in config file. 45 * @param onOffTag Indicates the start of end of a long-term frequency increase event. 46 * @param msg Additional string info, which is used for other extensions. 47 */ 48 virtual ErrCode PerfRequestEx(int32_t cmdId, bool onOffTag, const std::string& msg) override; 49 50 /** 51 * @brief Sending a power limit boost request. 52 * 53 * @param onOffTag Indicates the start of end of a power limit boost event. 54 * @param msg Additional string info, which is used for other extensions. 55 */ 56 virtual ErrCode PowerLimitBoost(bool onOffTag, const std::string& msg) override; 57 58 /** 59 * @brief Sending a thermal limit boost request. 60 * 61 * @param onOffTag Indicates the start of end of a thermal limit boost event. 62 * @param msg Additional string info, which is used for other extensions. 63 */ 64 virtual ErrCode ThermalLimitBoost(bool onOffTag, const std::string& msg) override; 65 66 /** 67 * @brief Sending a limit request. 68 * 69 * @param clientId Used to indentify the caller of frequency limiting, such as 70 * the thermal module or power consumption module. 71 * @param configs Indicates the specific value to be limited. 72 * @param msg Additional string info, which is used for other extensions. 73 */ 74 virtual ErrCode LimitRequest(int32_t clientId, 75 const std::vector<int32_t>& tags, const std::vector<int64_t>& configs, const std::string& msg) override; 76 77 /** 78 * @brief set socperf server status, enable or disable 79 * 80 * @param status true means enable socperfserver, false means disable socperfserver 81 * @param msg the reason why we need change socperfserver status 82 */ 83 virtual ErrCode SetRequestStatus(bool status, const std::string& msg) override; 84 85 /** 86 * @brief set thermal level intermal for perfquest 87 * 88 * @param level thermal level 89 */ 90 virtual ErrCode SetThermalLevel(int32_t level) override; 91 92 /** 93 * @brief send the device mode, enable or disable 94 * 95 * @param mode the mode which will to be changed 96 * @param status true means socperfserver enter the device mode, false quit the device mode 97 */ 98 virtual ErrCode RequestDeviceMode(const std::string& mode, bool status) override; 99 100 /** 101 * @brief get cmd Id count, cmdID is trigger, its count++ 102 * @param msg the reason 103 * @param funcResult return cmdId count, as 10000:xx,10001:xx 104 */ 105 virtual ErrCode RequestCmdIdCount(const std::string& msg, std::string& funcResult) override; 106 int32_t Dump(int32_t fd, const std::vector<std::u16string>& args) override; 107 108 public: 109 SocPerfServer(int32_t systemAbilityId, bool runOnCreate); 110 111 protected: 112 void OnStart() override; 113 void OnStop() override; 114 115 private: 116 SocPerf socPerf; 117 bool AllowDump(); 118 bool HasPerfPermission(); 119 }; 120 } // namespace SOCPERF 121 } // namespace OHOS 122 123 #endif // SOC_PERF_SERVICES_SERVER_INCLUDE_SOCPERF_SERVER_H 124