/**************************************************************************** ** ** 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 #include int main(int argc, char *argv[]) { if (argc < 2) { printf("usage: stdinprocess >\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; }