map_file_mangling, C++ (vc++)

map_file_mangling

//Microsoft (R) C/C++ Optimizing Compiler Version 19.00.23506 for x86

#define WIN32_LEAN_AND_MEAN
#include <windows.h>

#include <iostream>
#include <string>

FILE* PipeOpen(const char* command, const char* type)
{
#if defined (_MSC_VER)
    return _popen(command, type);
#else
    return popen(command, type);
#endif
}

int PipeClose(FILE* stream)
{
#if defined (_MSC_VER)
    return _pclose(stream);
#else
    return pclose(stream);
#endif
}

std::string RunCommand(const std::string& cmd, bool verbose = false)
{
    FILE* pipe(PipeOpen(cmd.c_str(), "r"));

char buffer[1024];
    std::string output = "";
    while (!feof(pipe))
    {
        if (fgets(buffer, 1024, pipe) != NULL)
            output += buffer;
    }

PipeClose(pipe);

if (verbose)
        std::cout << "---------\n" << "RunCommand: " << cmd << '\n' << "---------\n" << std::endl;

return output;
}

int main()
{
    std::cout << RunCommand("cd.. & dir & type cl.bat", true) << std::endl;
    std::cout << "Hello, world!\n";
}


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