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53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Copyright (C) 2016 Ivailo Monev
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**
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** This file is part of the test suite of the Katie Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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**
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtCore>
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int main(int argc, char *argv[])
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{
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if (argc < 2) {
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printf("usage: stdinprocess <all|line <0|1>>\n");
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printf("echos all its input to its output.\n");
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return 1;
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}
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QFile file;
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if (strcmp(argv[1], "all") == 0) {
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file.open(stdin, QFile::ReadWrite);
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printf("%s", file.readAll().constData());
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} else if (strcmp(argv[1], "line") == 0) {
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if (strcmp(argv[2], "0") == 0) {
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file.open(stdin, QFile::ReadWrite);
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} else {
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file.open(0, QFile::ReadWrite);
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}
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char line[1024];
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while (file.readLine(line, sizeof(line)) > 0) {
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printf("%s", line);
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fflush(stdout);
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}
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}
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return 0;
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}
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