debuggerrunner.cpp 7.48 KB
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/**************************************************************************
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**
** This file is part of Qt Creator
**
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
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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
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#include "debuggerrunner.h"

#include "debuggermanager.h"

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#include <projectexplorer/debugginghelper.h>
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#include <projectexplorer/environment.h>
#include <projectexplorer/project.h>
#include <projectexplorer/projectexplorerconstants.h>

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#include <utils/qtcassert.h>
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#include <coreplugin/icore.h>
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#include <QtCore/QDebug>
#include <QtCore/QDir>
#include <QtCore/QFileInfo>
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#include <QtGui/QTextDocument>
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namespace Debugger {
namespace Internal {
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using ProjectExplorer::RunConfiguration;
using ProjectExplorer::RunControl;
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using ProjectExplorer::LocalApplicationRunConfiguration;
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////////////////////////////////////////////////////////////////////////
//
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// DebuggerRunControlFactory
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//
////////////////////////////////////////////////////////////////////////

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// A factory to create DebuggerRunControls
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DebuggerRunControlFactory::DebuggerRunControlFactory(DebuggerManager *manager)
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    : m_manager(manager)
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{}

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bool DebuggerRunControlFactory::canRun(const RunConfigurationPtr &runConfiguration, const QString &mode) const
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{
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    return mode == ProjectExplorer::Constants::DEBUGMODE
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       && !runConfiguration.objectCast<LocalApplicationRunConfiguration>().isNull();
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}

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QString DebuggerRunControlFactory::displayName() const
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{
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    return tr("Debug");
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}

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RunControl *DebuggerRunControlFactory::create(const DebuggerStartParametersPtr &sp, const QString &mode)
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{
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    return new DebuggerRunControl(m_manager, sp);
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}

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RunControl *DebuggerRunControlFactory::create(const RunConfigurationPtr &runConfiguration,
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                                              const QString &mode)
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{
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    QTC_ASSERT(mode == ProjectExplorer::Constants::DEBUGMODE, return 0);
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    LocalApplicationRunConfigurationPtr rc =
        runConfiguration.objectCast<LocalApplicationRunConfiguration>();
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    QTC_ASSERT(!rc.isNull(), return 0);
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    return new DebuggerRunControl(m_manager, rc);
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}

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QWidget *DebuggerRunControlFactory::configurationWidget(const RunConfigurationPtr &runConfiguration)
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{
    // NBS TODO: Add GDB-specific configuration widget
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    Q_UNUSED(runConfiguration)
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    return 0;
}



////////////////////////////////////////////////////////////////////////
//
// DebuggerRunControl
//
////////////////////////////////////////////////////////////////////////


DebuggerRunControl::DebuggerRunControl(DebuggerManager *manager,
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       QSharedPointer<LocalApplicationRunConfiguration> runConfiguration)
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  : RunControl(runConfiguration),
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    m_startParameters(new DebuggerStartParameters()),
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    m_manager(manager),
    m_running(false)
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{
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    init();
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    if (!runConfiguration)
        return;

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    m_startParameters->startMode = StartInternal;
    m_startParameters->executable = runConfiguration->executable();
    m_startParameters->environment = runConfiguration->environment().toStringList();
    m_startParameters->workingDir = runConfiguration->workingDirectory();
    m_startParameters->processArgs = runConfiguration->commandLineArguments();

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    switch (m_startParameters->toolChainType) {
    case ProjectExplorer::ToolChain::UNKNOWN:
    case ProjectExplorer::ToolChain::INVALID:
        m_startParameters->toolChainType = runConfiguration->toolChainType();
        break;
    default:
        break;
    }
    if (const ProjectExplorer::Project *project = runConfiguration->project()) {
        m_startParameters->buildDir =
            project->buildDirectory(project->activeBuildConfiguration());
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    }
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    m_startParameters->useTerminal =
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        runConfiguration->runMode() == LocalApplicationRunConfiguration::Console;
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    m_startParameters->dumperLibrary =
        runConfiguration->dumperLibrary();
    m_startParameters->dumperLibraryLocations =
        runConfiguration->dumperLibraryLocations();
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    QString qmakePath = ProjectExplorer::DebuggingHelperLibrary::findSystemQt(
            runConfiguration->environment());
    if (!qmakePath.isEmpty()) {
        QProcess proc;
        QStringList args;
        args.append(QLatin1String("-query"));
        args.append(QLatin1String("QT_INSTALL_HEADERS"));
        proc.start(qmakePath, args);
        proc.waitForFinished();
        QByteArray ba = proc.readAllStandardOutput().trimmed();
        QFileInfo fi(QString::fromLocal8Bit(ba) + "/..");
        m_startParameters->qtInstallPath = fi.absoluteFilePath();
    }

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}

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DebuggerRunControl::DebuggerRunControl(DebuggerManager *manager, const DebuggerStartParametersPtr &startParameters)
    : RunControl(RunConfigurationPtr(0)),
      m_startParameters(startParameters),
      m_manager(manager),
      m_running(false)
{
    init();

    if (m_startParameters->environment.empty())
        m_startParameters->environment = ProjectExplorer::Environment::Environment().toStringList();
    m_startParameters->useTerminal = false;
}

void DebuggerRunControl::init()
{
    connect(m_manager, SIGNAL(debuggingFinished()),
            this, SLOT(debuggingFinished()),
            Qt::QueuedConnection);
    connect(m_manager, SIGNAL(applicationOutputAvailable(QString)),
            this, SLOT(slotAddToOutputWindowInline(QString)),
            Qt::QueuedConnection);
    connect(m_manager, SIGNAL(inferiorPidChanged(qint64)),
            this, SLOT(bringApplicationToForeground(qint64)),
            Qt::QueuedConnection);
    connect(this, SIGNAL(stopRequested()),
            m_manager, SLOT(exitDebugger()));
}

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void DebuggerRunControl::start()
{
    m_running = true;
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    QString errorMessage;
    QString settingsCategory;
    QString settingsPage;
    if (m_manager->checkDebugConfiguration(startParameters()->toolChainType, &errorMessage,
                                           &settingsCategory, &settingsPage)) {
        m_manager->startNewDebugger(m_startParameters);
    } else {
        error(this, errorMessage);
        emit finished();
        Core::ICore::instance()->showWarningWithOptions(tr("Debugger"), errorMessage,
                                                        QString(),
                                                        settingsCategory, settingsPage);
    }
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}

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void DebuggerRunControl::slotAddToOutputWindowInline(const QString &data)
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{
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    emit addToOutputWindowInline(this, data);
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}

void DebuggerRunControl::stop()
{
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    m_running = false;
    emit stopRequested();
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}

void DebuggerRunControl::debuggingFinished()
{
    m_running = false;
    emit finished();
}

bool DebuggerRunControl::isRunning() const
{
    return m_running;
}
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} // namespace Internal
} // namespace Debugger