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15 lines
410 B
15 lines
410 B
#include "systemCall.hpp"
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std::string execBash(const char* cmd) {
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std::array<char, 128> 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(), 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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}
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