1 /* 2 // Copyright (c) 2018 Intel Corporation 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 */ 16 17 #pragma once 18 19 #include "interfaces.hpp" 20 #include "util.hpp" 21 22 #include <sdbusplus/bus.hpp> 23 24 #include <memory> 25 #include <string> 26 27 namespace pid_control 28 { 29 30 class DbusWritePercent : public WriteInterface 31 { 32 public: 33 static std::unique_ptr<WriteInterface> 34 createDbusWrite(const std::string& path, int64_t min, int64_t max, 35 DbusHelperInterface& helper); 36 37 DbusWritePercent(const std::string& path, int64_t min, int64_t max, 38 const std::string& connectionName) : 39 WriteInterface(min, max), 40 path(path), connectionName(connectionName) 41 {} 42 43 void write(double value) override; 44 45 private: 46 std::string path; 47 std::string connectionName; 48 int64_t oldValue = -1; 49 }; 50 51 class DbusWrite : public WriteInterface 52 { 53 public: 54 static std::unique_ptr<WriteInterface> 55 createDbusWrite(const std::string& path, int64_t min, int64_t max, 56 DbusHelperInterface& helper); 57 58 DbusWrite(const std::string& path, int64_t min, int64_t max, 59 const std::string& connectionName) : 60 WriteInterface(min, max), 61 path(path), connectionName(connectionName) 62 {} 63 64 void write(double value) override; 65 66 private: 67 std::string path; 68 std::string connectionName; 69 int64_t oldValue = -1; 70 }; 71 72 } // namespace pid_control 73