forked from qt-creator/qt-creator
Add valgrind base tool plugin.
Merge-request: 260 Reviewed-by: hjk <qtc-committer@nokia.com>
This commit is contained in:
Mike McQuaid
hjk
174
src/plugins/valgrindtoolbase/valgrindengine.cpp
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174
src/plugins/valgrindtoolbase/valgrindengine.cpp
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Author: Nicolas Arnaud-Cormos, KDAB (nicolas.arnaud-cormos@kdab.com)
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** No Commercial Usage
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**
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, 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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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**************************************************************************/
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#include "valgrindengine.h"
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#include "valgrindsettings.h"
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#include <coreplugin/icore.h>
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#include <coreplugin/ioutputpane.h>
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#include <coreplugin/progressmanager/progressmanager.h>
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#include <extensionsystem/pluginmanager.h>
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#include <projectexplorer/applicationrunconfiguration.h>
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#define VALGRIND_DEBUG_OUTPUT 0
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using namespace Analyzer;
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using namespace Analyzer::Internal;
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using namespace Utils;
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ValgrindEngine::ValgrindEngine(ProjectExplorer::RunConfiguration *runConfiguration)
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: IAnalyzerEngine(runConfiguration),
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m_settings(0),
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m_progress(new QFutureInterface<void>()) ,
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m_isStopping(false)
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{
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ProjectExplorer::LocalApplicationRunConfiguration *localAppConfig =
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qobject_cast<ProjectExplorer::LocalApplicationRunConfiguration *>(runConfiguration);
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m_settings = runConfiguration->extraAspect<AnalyzerProjectSettings>();
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if (!localAppConfig || !m_settings)
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return;
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m_workingDirectory = localAppConfig->workingDirectory();
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m_executable = localAppConfig->executable();
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m_commandLineArguments = localAppConfig->commandLineArguments();
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m_environment = localAppConfig->environment();
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}
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ValgrindEngine::~ValgrindEngine()
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{
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delete m_progress;
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}
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void ValgrindEngine::start()
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{
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emit starting(this);
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Core::ICore::instance()->progressManager()->addTask(m_progress->future(),
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progressTitle(), "valgrind");
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m_progress->reportStarted();
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#if VALGRIND_DEBUG_OUTPUT
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emit standardOutputReceived(tr("Valgrind options: %1").arg(toolArguments().join(" ")));
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emit standardOutputReceived(tr("Working directory: %1").arg(m_workingDirectory));
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emit standardOutputReceived(tr("Command-line arguments: %1").arg(m_commandLineArguments));
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#endif
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runner()->setWorkingDirectory(m_workingDirectory);
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runner()->setValgrindExecutable(m_settings->subConfig<ValgrindSettings>()->valgrindExecutable());
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runner()->setValgrindArguments(toolArguments());
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runner()->setDebuggeeExecutable(m_executable);
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// note that m_commandLineArguments may contain several arguments in one string
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runner()->setDebuggeeArguments(m_commandLineArguments);
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runner()->setEnvironment(m_environment);
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connect(runner(), SIGNAL(standardOutputReceived(QByteArray)),
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SLOT(receiveStandardOutput(QByteArray)));
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connect(runner(), SIGNAL(standardErrorReceived(QByteArray)),
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SLOT(receiveStandardError(QByteArray)));
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connect(runner(), SIGNAL(processErrorReceived(QString, QProcess::ProcessError)),
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SLOT(receiveProcessError(QString, QProcess::ProcessError)));
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connect(runner(), SIGNAL(finished()),
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SLOT(runnerFinished()));
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runner()->start();
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}
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void ValgrindEngine::stop()
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{
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m_isStopping = true;
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runner()->stop();
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}
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QString ValgrindEngine::executable() const
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{
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return m_executable;
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}
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void ValgrindEngine::runnerFinished()
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{
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emit standardOutputReceived(tr("** Analysing finished **"));
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emit finished();
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m_progress->reportFinished();
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disconnect(runner(), SIGNAL(standardOutputReceived(QByteArray)),
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this, SLOT(receiveStandardOutput(QByteArray)));
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disconnect(runner(), SIGNAL(standardErrorReceived(QByteArray)),
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this, SLOT(receiveStandardError(QByteArray)));
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disconnect(runner(), SIGNAL(processErrorReceived(QString, QProcess::ProcessError)),
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this, SLOT(receiveProcessError(QString, QProcess::ProcessError)));
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disconnect(runner(), SIGNAL(finished()),
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this, SLOT(runnerFinished()));
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}
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void ValgrindEngine::receiveStandardOutput(const QByteArray &b)
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{
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emit standardOutputReceived(QString::fromLocal8Bit(b));
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}
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void ValgrindEngine::receiveStandardError(const QByteArray &b)
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{
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emit standardErrorReceived(QString::fromLocal8Bit(b));
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}
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void ValgrindEngine::receiveProcessError(const QString &error, QProcess::ProcessError e)
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{
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if (e == QProcess::FailedToStart) {
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const QString &valgrind = m_settings->subConfig<ValgrindSettings>()->valgrindExecutable();
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if (!valgrind.isEmpty()) {
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emit standardErrorReceived(tr("** Error: \"%1\" could not be started: %2 **").arg(valgrind).arg(error));
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} else {
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emit standardErrorReceived(tr("** Error: no valgrind executable set **"));
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}
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} else if (m_isStopping && e == QProcess::Crashed) { // process gets killed on stop
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emit standardErrorReceived(tr("** Process Terminated **"));
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} else {
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emit standardErrorReceived(QString("** %1 **").arg(error));
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}
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if (m_isStopping)
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return;
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///FIXME: get a better API for this into Qt Creator
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ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
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QList< Core::IOutputPane *> panes = pm->getObjects<Core::IOutputPane>();
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foreach(Core::IOutputPane *pane, panes) {
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if (pane->displayName() == tr("Application Output")) {
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pane->popup(false);
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break;
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}
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}
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}
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