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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "stdinlistener.h"
#include "tracer.h"
#include <stdio.h>
QT_BEGIN_NAMESPACE
StdInListener::StdInListener(QObject *parent)
: QSocketNotifier(fileno(stdin), QSocketNotifier::Read, parent)
{
TRACE_OBJ
connect(this, &QSocketNotifier::activated,
this, &StdInListener::receivedData);
}
StdInListener::~StdInListener()
{
TRACE_OBJ
}
void StdInListener::start()
{
setEnabled(true);
}
void StdInListener::receivedData()
{
TRACE_OBJ
QByteArray ba;
while (true) {
const int c = getc(stdin);
if (c == EOF) {
setEnabled(false);
break;
}
if (c == '\0')
break;
if (c)
ba.append(char(c));
if (c == '\n')
break;
}
emit receivedCommand(QString::fromLocal8Bit(ba));
}
QT_END_NAMESPACE
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