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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/QCoreApplication>
#include <QtCore/QFile>
int main(int argc, char *argv[])
{
if (argc < 2) {
printf("usage: stdinprocess <all|line <0|1>>\n");
printf("echos all its input to its output.\n");
return 1;
}
QFile file;
if (strcmp(argv[1], "all") == 0) {
file.open(stdin, QFile::ReadWrite);
printf("%s", file.readAll().constData());
} else if (strcmp(argv[1], "line") == 0) {
if (strcmp(argv[2], "0") == 0) {
file.open(stdin, QFile::ReadWrite);
} else {
file.open(0, QFile::ReadWrite);
}
char line[1024];
while (file.readLine(line, sizeof(line)) > 0) {
printf("%s", line);
fflush(stdout);
}
}
return 0;
}
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