src/Exec.cpp


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#include "../include/Exec.hpp"

namespace sibs
{
    Result<ExecResult> exec(const char *cmd, bool print)
    {
        char buffer[128];
        std::string result;
        FILE *pipe = popen(cmd, "r");
        if(!pipe)
            return Result<ExecResult>::Err("popen() failed");

        while(!feof(pipe))
        {
            if(fgets(buffer, 128, pipe))
            {
                result += buffer;
                if(print)
                    printf("%s", buffer);
            }
        }

        ExecResult execResult;
        execResult.execStdout = result;
        execResult.exitCode = WEXITSTATUS(pclose(pipe));
        return Result<ExecResult>::Ok(execResult);
    }
}