25 lines
625 B
C++
25 lines
625 B
C++
#include "ExecCommand.hpp"
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#include <cstdio>
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#include <iostream>
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#include <memory>
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#include <stdexcept>
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#include <string>
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#include <array>
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#ifdef WINDOWS
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#define pclose _pclose
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#define popen _popen
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#endif // WINDOWS
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std::string ExecCommand(const char* cmd) {
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std::array<char, 512> buffer;
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std::string result;
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std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
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if (!pipe) {
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throw std::runtime_error("popen() failed!");
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}
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while (fgets(buffer.data(), static_cast<int>(buffer.size()), pipe.get()) != nullptr) {
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result += buffer.data();
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}
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return result;
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} |