forkpty.hh

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#ifndef bqtForkPTYHH
#define bqtForkPTYHH
#include <string>
#include <csignal>
 
class ForkPTY
{
public:
    ForkPTY(std::size_t width, std::size_t height) { Open(width,height); }
 
    ~ForkPTY();
 
    void Open(std::size_t width, std::size_t height);
 
    void Close();
 
    bool Active() const;
 
    int getfd() const;
 
    int Send(std::string_view buffer);
 
    std::pair<std::string,int> Recv();
 
    void Kill(int signal);
 
    void Resize(unsigned xsize, unsigned ysize);
 
private:
    int fd = -1, pid = -1;
};
 
#endif