qt-creator/src/plugins/debugger/terminal.h

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#ifndef DEBUGGER_TERMINAL_H
#define DEBUGGER_TERMINAL_H

#include <QCoreApplication>
#include <QSocketNotifier>

namespace Debugger {
namespace Internal {

class Terminal : public QObject
{
    Q_OBJECT

public:
    Terminal(QObject *parent = 0);

    void setup();
    bool isUsable() const;

    QByteArray slaveDevice() const { return m_slaveName; }

    int write(const QByteArray &msg);
    bool sendInterrupt();

signals:
    void stdOutReady(const QString &);
    void stdErrReady(const QString &);
    void error(const QString &);

private:
    void onSlaveReaderActivated(int fd);

    bool m_isUsable;
    int m_masterFd;
    QSocketNotifier *m_masterReader;
    QByteArray m_slaveName;
};

} // namespace Internal
} // namespace Debugger

#endif // DEBUGGER_TERMINAL_H