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48 lines
1.1 KiB
48 lines
1.1 KiB
3 years ago
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#ifndef SYSTEM_H
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#define SYSTEM_H
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#include <cstddef> // size_t
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#include <functional> // function
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#include <string>
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#include <string_view>
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#include <vector>
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namespace Util {
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using SplitCallback = std::function<void(size_t, char*)>;
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class System {
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public:
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System() {}
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virtual ~System() {}
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enum FileDescriptor {
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ReadFileDescriptor,
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WriteFileDescriptor,
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};
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void operator()(const char* command);
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void operator()(std::string command);
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void operator()(std::string_view command);
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void operator()(const std::vector<const char*>& arguments);
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void operator()(const std::vector<std::string>& arguments);
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void operator()(const std::vector<std::string_view>& arguments);
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std::string output() const { return m_output; }
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std::string error() const { return m_error; }
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int status() const { return m_status; }
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private:
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void operator()(const std::vector<char*>& arguments);
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void readFromFileDescriptor(int fileDescriptor[2], std::string& output);
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size_t split(char* split, const char* delimiters, SplitCallback callback = {});
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std::string m_output;
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std::string m_error;
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int m_status { 0 };
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};
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} // namespace Util
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#endif // SYSTEM_H
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