控制台阅读器
#ifndef CONSOLEREADER_H
#define CONSOLEREADER_H
#include <QThread>
class ConsoleReader : public QThread
{
Q_OBJECT
signals:
void KeyPressed(char ch);
public:
ConsoleReader();
~ConsoleReader();
void run();
};
#endif /* CONSOLEREADER_H */
ConsoleReader.cpp
#include "ConsoleReader.h"
#include <stdio.h>
#include <unistd.h>
#include <termios.h>
static struct termios oldSettings;
static struct termios newSettings;
/* Initialize new terminal i/o settings */
void initTermios(int echo)
{
tcgetattr(0, &oldSettings); /* grab old terminal i/o settings */
newSettings = oldSettings; /* make new settings same as old settings */
newSettings.c_lflag &= ~ICANON; /* disable buffered i/o */
newSettings.c_lflag &= echo ? ECHO : ~ECHO; /* set echo mode */
tcsetattr(0, TCSANOW, &newSettings); /* use these new terminal i/o settings now */
}
/* Restore old termi