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 #ifndef UPDATE_ENV_H 16 #define UPDATE_ENV_H 17 18 #include <cstdio> 19 #include <string> 20 #include <mutex> 21 #include <sys/wait.h> 22 #include <unistd.h> 23 #include "package/pkg_manager.h" 24 #include "script_instruction.h" 25 #include "script_manager.h" 26 #include "updater/updater.h" 27 28 using Uscript::UScriptEnv; 29 using Uscript::UScriptInstructionFactory; 30 using Uscript::UScriptInstructionFactoryPtr; 31 32 namespace Updater { 33 class UpdaterEnv : public UScriptEnv { 34 public: UpdaterEnv(Hpackage::PkgManager::PkgManagerPtr pkgManager,PostMessageFunction postMessage,bool retry)35 UpdaterEnv(Hpackage::PkgManager::PkgManagerPtr pkgManager, PostMessageFunction postMessage, bool retry) 36 : UScriptEnv(pkgManager), postMessage_(postMessage), isRetry_(retry) {} 37 virtual ~UpdaterEnv(); 38 39 virtual void PostMessage(const std::string &cmd, std::string content); 40 virtual UScriptInstructionFactoryPtr GetInstructionFactory(); 41 virtual const std::vector<std::string> GetInstructionNames() const; IsRetry()42 virtual bool IsRetry() const 43 { 44 return isRetry_; 45 } GetPostmsgFunc()46 virtual PostMessageFunction GetPostmsgFunc() 47 { 48 return postMessage_; 49 } 50 private: 51 UScriptInstructionFactoryPtr factory_ = nullptr; 52 PostMessageFunction postMessage_ = nullptr; 53 bool isRetry_ = false; 54 std::mutex messageLock_; 55 }; 56 } 57 #endif /* UPDATE_ENV_H */ 58