cloud
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
/**
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*
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* SharedLibManager.h
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* An Tao
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*
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* Copyright 2018, An Tao. All rights reserved.
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* https://github.com/an-tao/drogon
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* Use of this source code is governed by a MIT license
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* that can be found in the License file.
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*
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* Drogon
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*
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*/
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#pragma once
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#include <trantor/net/EventLoopThread.h>
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#include <trantor/utils/NonCopyable.h>
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#include <unordered_map>
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#include <vector>
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#include <sys/stat.h>
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namespace drogon
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{
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class SharedLibManager : public trantor::NonCopyable
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{
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public:
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SharedLibManager(const std::vector<std::string> &libPaths,
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const std::string &outputPath);
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~SharedLibManager();
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private:
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void managerLibs();
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std::vector<std::string> libPaths_;
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std::string outputPath_;
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struct DLStat
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{
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void *handle{nullptr};
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struct timespec mTime = {0, 0};
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};
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std::unordered_map<std::string, DLStat> dlMap_;
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void *compileAndLoadLib(const std::string &sourceFile, void *oldHld);
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void *loadLib(const std::string &soFile, void *oldHld);
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bool shouldCompileLib(const std::string &soFile,
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const struct stat &sourceStat);
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trantor::TimerId timeId_;
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trantor::EventLoopThread workingThread_;
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};
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} // namespace drogon
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