C++

\#include \<iostream> \#include \<string> \#include \<memory> std string exec(const char cmd) { std array\<char, 128> buffer; std string result; std unique ptr\<file, decltype(\&pclose)> pipe(popen(cmd, "r"), pclose); if (!pipe) { return "popen() failed!"; } while (fgets(buffer data(), buffer size(), pipe get()) != nullptr) { result += buffer data(); } return result; } int main(int argc, char argv\[]) { 	 std string cargs\[] = { 	 " /barcodereadercli", 	 " type=code128", 	 "https //wabr inliteresearch com/sampleimages/1d pdf", 	 "@ /brcli example config"};// additional options and sources in configuration file 	 for (int i = 0; i < sizeof(cargs)/sizeof(cargs\[0]); i++) 	 cmd += cargs\[i] + " "; 	} 	std string out = exec(cmd c str()); std cout << out << std endl; return 0; } brcli example config # silent type=code39 \# image from url https //wabr inliteresearch com/sampleimages/1d pdf \# image from local folder /images/test tif