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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt VS Tools.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef MACROCLIENT_H
#define MACROCLIENT_H
#include <QString>
#include <QElapsedTimer>
#include <QtNetwork>
#include <QProcess>
#define MACRO_OK QStringLiteral("(ok)")
#define MACRO_ERROR QStringLiteral("(error)")
#define MACRO_ERROR_MSG(msg) QStringLiteral("(error)\r\n" msg)
#define MACRO_ASSERT_OK(result) QCOMPARE(result, MACRO_OK)
inline bool macroResultOk(QString result)
{
return result == MACRO_OK;
}
inline bool macroResultError(QString result)
{
return result.startsWith(MACRO_ERROR);
}
class MacroClient
{
private:
QProcess vsProcess;
QLocalSocket socket;
public:
MacroClient()
{
vsProcess.setProgram("devenv.exe");
vsProcess.setArguments({ "/rootsuffix", "Exp" });
vsProcess.setWorkingDirectory(QDir::currentPath());
}
~MacroClient()
{
}
bool connectToServer()
{
if (vsProcess.state() != QProcess::Running) {
vsProcess.start();
if (!vsProcess.waitForStarted())
return false;
}
QString pipeName = QStringLiteral("QtVSTest_%1").arg(vsProcess.processId());
QElapsedTimer timer;
timer.start();
while (!timer.hasExpired(30000) && socket.state() != QLocalSocket::ConnectedState) {
socket.connectToServer(pipeName, QIODevice::ReadWrite);
if (socket.state() != QLocalSocket::ConnectedState) {
socket.abort();
QThread::usleep(100);
}
}
return (socket.state() == QLocalSocket::ConnectedState);
}
bool disconnectFromServer(bool closeVs)
{
if (vsProcess.state() != QProcess::Running)
return true;
if (socket.state() == QLocalSocket::ConnectedState)
socket.disconnectFromServer();
if (closeVs)
return terminateServerProcess();
return true;
}
bool terminateServerProcess()
{
if (vsProcess.state() != QProcess::Running)
return true;
vsProcess.terminate();
if (!vsProcess.waitForFinished(3000)) {
vsProcess.kill();
if (!vsProcess.waitForFinished(7000))
return false;
}
return true;
}
QString runMacro(QString macroCode)
{
if (socket.state() != QLocalSocket::ConnectedState && !connectToServer())
return MACRO_ERROR_MSG("Disconnected");
QByteArray data = macroCode.toUtf8();
int size = data.size();
socket.write(reinterpret_cast<const char *>(&size), sizeof(int));
socket.write(data);
socket.flush();
if (socket.state() != QLocalSocket::ConnectedState)
return MACRO_ERROR_MSG("Disconnected");
while (socket.state() == QLocalSocket::ConnectedState && socket.bytesToWrite())
socket.waitForBytesWritten(15000);
if (socket.state() != QLocalSocket::ConnectedState)
return MACRO_ERROR_MSG("Disconnected");
while (socket.state() == QLocalSocket::ConnectedState && socket.bytesAvailable() < 4)
socket.waitForReadyRead(15000);
if (socket.state() != QLocalSocket::ConnectedState)
return MACRO_ERROR_MSG("Disconnected");
size = *reinterpret_cast<int *>(socket.read(4).data());
while (socket.state() == QLocalSocket::ConnectedState && socket.bytesAvailable() < size)
socket.waitForReadyRead(15000);
if (socket.state() != QLocalSocket::ConnectedState)
return MACRO_ERROR_MSG("Disconnected");
data = socket.read(size);
return QString::fromUtf8(data);
}
}; // class MacroClient
#endif // MACROCLIENT_H
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