#ifndef INCLUDED_BOBCAT_CININSERTER_
#define INCLUDED_BOBCAT_CININSERTER_

#include <iosfwd>
#include <ostream>
#include <thread>
#include <future>
#include <type_traits>
#include <sstream>

#include <bobcat/pipe>
#include <bobcat/ofdbuf>
#include <bobcat/exec>

#include <iostream>
using namespace std;

namespace FBB
{

class CinInserter: public IUO::CloseMode, private Exec,
                   private OFdBuf, public std::ostream
{
    size_t d_bufSize;
    Pipe d_oChildInPipe = Pipe{ false };    // cin to be read by the CHILD
    void (*d_modeFun)();
    bool d_stopped = true;
    
    public:
        CinInserter(size_t bufSize = 100);
        CinInserter(StdMode mode, size_t bufSize = 100);
        ~CinInserter() override;

        void execute(std::string const &cmd);
        bool execute(std::string const &cmd, std::string const &txt);

        int stop();

        using Exec::ret;

    protected:
        Pipe &childInPipe();
        
    private:
        void childRedirections() override;
        void parentRedirections() override;
        void parentProcess() override;

        static void stdClose();
};

inline Pipe &CinInserter::childInPipe()
{
    return d_oChildInPipe;
}


} // namespace FBB

#endif







