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Diffstat (limited to 'src/assistant/assistant/stdinlistener_win.cpp')
-rw-r--r-- | src/assistant/assistant/stdinlistener_win.cpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/assistant/assistant/stdinlistener_win.cpp b/src/assistant/assistant/stdinlistener_win.cpp new file mode 100644 index 000000000..9d80b600d --- /dev/null +++ b/src/assistant/assistant/stdinlistener_win.cpp @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Assistant 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "stdinlistener_win.h" + +#include "tracer.h" + +QT_BEGIN_NAMESPACE + +StdInListener::StdInListener(QObject *parent) + : QThread(parent) +{ + TRACE_OBJ +} + +StdInListener::~StdInListener() +{ + TRACE_OBJ + terminate(); + wait(); +} + +void StdInListener::run() +{ + TRACE_OBJ + bool ok = true; + char chBuf[4096]; + DWORD dwRead; + +#ifndef Q_OS_WINCE + HANDLE hStdin, hStdinDup; + + hStdin = GetStdHandle(STD_INPUT_HANDLE); + if (hStdin == INVALID_HANDLE_VALUE) + return; + + DuplicateHandle(GetCurrentProcess(), hStdin, + GetCurrentProcess(), &hStdinDup, + 0, false, DUPLICATE_SAME_ACCESS); + + CloseHandle(hStdin); +#else + HANDLE hStdinDup; + hStdinDup = stdin; +#endif + + while (ok) { + ok = ReadFile(hStdinDup, chBuf, sizeof(chBuf), &dwRead, NULL); + if (ok && dwRead != 0) + emit receivedCommand(QString::fromLocal8Bit(chBuf, dwRead)); + } +} + +QT_END_NAMESPACE |