monero/contrib/epee/include/readline_buffer.h

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#pragma once
#include <streambuf>
#include <sstream>
#include <iostream>
namespace rdln
{
class readline_buffer : public std::stringbuf
{
public:
readline_buffer();
void start();
void stop();
int process();
bool is_running()
{
return m_cout_buf != NULL;
}
void get_line(std::string& line);
void set_prompt(const std::string& prompt);
protected:
virtual int sync();
private:
std::streambuf* m_cout_buf;
};
class suspend_readline
{
public:
suspend_readline();
~suspend_readline();
private:
readline_buffer* m_buffer;
bool m_restart;
};
}