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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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.
**
****************************************************************************/
#include "winrtdebugsupport.h"
#include "winrtrunconfiguration.h"
#include "winrtrunnerhelper.h"
#include <projectexplorer/target.h>
#include <projectexplorer/toolchain.h>
#include <qmldebug/qmldebugcommandlinearguments.h>
#include <QFileInfo>
#include <QLocalServer>
#include <QLocalSocket>
#include <QTcpServer>
#include <utils/qtcprocess.h>
using namespace Debugger;
using namespace ProjectExplorer;
namespace WinRt {
namespace Internal {
WinRtDebugSupport::WinRtDebugSupport(RunControl *runControl)
: DebuggerRunTool(runControl)
{
// FIXME: This is just working for local debugging;
DebuggerStartParameters params;
params.startMode = AttachExternal;
// The first Thread needs to be resumed manually.
params.commandsAfterConnect = "~0 m";
QFileInfo debuggerHelper(QCoreApplication::applicationDirPath()
+ QLatin1String("/winrtdebughelper.exe"));
if (!debuggerHelper.isExecutable()) {
reportFailure(tr("The WinRT debugging helper is missing from your Qt Creator "
"installation. It was assumed to be located at %1").arg(
debuggerHelper.absoluteFilePath()));
return;
}
if (isQmlDebugging()) {
Utils::Port qmlDebugPort;
if (!getFreePort(qmlDebugPort))
return;
params.qmlServer.host = QHostAddress(QHostAddress::LocalHost).toString();
params.qmlServer.port = qmlDebugPort;
}
QString errorMessage;
m_runner = new WinRtRunnerHelper(this, &errorMessage);
if (!errorMessage.isEmpty()) {
reportFailure(errorMessage);
return;
}
QLocalServer server;
server.listen(QLatin1String("QtCreatorWinRtDebugPIDPipe"));
m_runner->debug(debuggerHelper.absoluteFilePath());
if (!m_runner->waitForStarted()) {
reportFailure(tr("Cannot start the WinRT Runner Tool."));
return;
}
if (!server.waitForNewConnection(10000)) {
reportFailure(tr("Cannot establish connection to the WinRT debugging helper."));
return;
}
while (server.hasPendingConnections()) {
QLocalSocket *connection = server.nextPendingConnection();
if (connection->waitForReadyRead(1000)) {
const QByteArray &output = connection->readAll();
QList<QByteArray> arg = output.split(':');
if (arg.first() == "PID") {
bool ok =false;
params.attachPID = Utils::ProcessHandle(arg.last().toInt(&ok));
if (!ok) {
reportFailure(tr("Cannot extract the PID from the WinRT debugging helper. "
"(output: %1)").arg(QString::fromLocal8Bit(output)));
return;
}
server.close();
setStartParameters(params);
return;
}
}
}
server.close();
reportFailure(tr("Cannot create an appropriate run control for "
"the current run configuration."));
}
bool WinRtDebugSupport::getFreePort(Utils::Port &qmlDebuggerPort)
{
QTcpServer server;
if (!server.listen(QHostAddress::LocalHost,
qmlDebuggerPort.isValid() ? qmlDebuggerPort.number() : 0)) {
reportFailure(tr("Not enough free ports for QML debugging."));
return false;
}
qmlDebuggerPort = Utils::Port(server.serverPort());
return true;
}
WinRtDebugSupport::~WinRtDebugSupport()
{
delete m_runner;
}
} // namespace Internal
} // namespace WinRt
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