Files
qt-creator/src/plugins/valgrind/memcheckengine.cpp
hjk db2dc342f4 Analyzer: Simplify IAnalyzerEngine interface
Change-Id: Id5eac0145e04b809bf535087d3bb9a04124c2e87
Reviewed-by: Aurindam Jana <aurindam.jana@digia.com>
Reviewed-by: Christiaan Janssen <christiaan.janssen@digia.com>
2013-08-01 10:32:13 +02:00

146 lines
4.8 KiB
C++

/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
** Author: Nicolas Arnaud-Cormos, KDAB (nicolas.arnaud-cormos@kdab.com)
**
** 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 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 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.
**
** 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.
**
****************************************************************************/
#include "memcheckengine.h"
#include "valgrindsettings.h"
#include <analyzerbase/analyzersettings.h>
#include <valgrind/xmlprotocol/error.h>
#include <valgrind/xmlprotocol/status.h>
#include <utils/qtcassert.h>
using namespace Analyzer;
using namespace Valgrind::XmlProtocol;
namespace Valgrind {
namespace Internal {
MemcheckEngine::MemcheckEngine(const AnalyzerStartParameters &sp,
ProjectExplorer::RunConfiguration *runConfiguration)
: ValgrindEngine(sp, runConfiguration)
{
connect(&m_parser, SIGNAL(error(Valgrind::XmlProtocol::Error)),
SIGNAL(parserError(Valgrind::XmlProtocol::Error)));
connect(&m_parser, SIGNAL(suppressionCount(QString,qint64)),
SIGNAL(suppressionCount(QString,qint64)));
connect(&m_parser, SIGNAL(internalError(QString)),
SIGNAL(internalParserError(QString)));
connect(&m_parser, SIGNAL(status(Valgrind::XmlProtocol::Status)),
SLOT(status(Valgrind::XmlProtocol::Status)));
m_progress->setProgressRange(0, XmlProtocol::Status::Finished + 1);
}
QString MemcheckEngine::progressTitle() const
{
return tr("Analyzing Memory");
}
Valgrind::ValgrindRunner *MemcheckEngine::runner()
{
return &m_runner;
}
bool MemcheckEngine::start()
{
m_runner.setParser(&m_parser);
emit outputReceived(tr("Analyzing memory of %1\n").arg(executable()),
Utils::NormalMessageFormat);
return ValgrindEngine::start();
}
void MemcheckEngine::stop()
{
disconnect(&m_parser, SIGNAL(internalError(QString)),
this, SIGNAL(internalParserError(QString)));
ValgrindEngine::stop();
}
QStringList MemcheckEngine::toolArguments() const
{
QStringList arguments;
arguments << QLatin1String("--gen-suppressions=all");
ValgrindBaseSettings *memcheckSettings = m_settings->subConfig<ValgrindBaseSettings>();
QTC_ASSERT(memcheckSettings, return arguments);
if (memcheckSettings->trackOrigins())
arguments << QLatin1String("--track-origins=yes");
foreach (const QString &file, memcheckSettings->suppressionFiles())
arguments << QString::fromLatin1("--suppressions=%1").arg(file);
arguments << QString::fromLatin1("--num-callers=%1").arg(memcheckSettings->numCallers());
return arguments;
}
QStringList MemcheckEngine::suppressionFiles() const
{
return m_settings->subConfig<ValgrindBaseSettings>()->suppressionFiles();
}
void MemcheckEngine::status(const Status &status)
{
m_progress->setProgressValue(status.state() + 1);
}
void MemcheckEngine::receiveLogMessage(const QByteArray &b)
{
QString error = QString::fromLocal8Bit(b);
// workaround https://bugs.kde.org/show_bug.cgi?id=255888
error.remove(QRegExp(QLatin1String("==*== </valgrindoutput>"), Qt::CaseSensitive, QRegExp::Wildcard));
error = error.trimmed();
if (error.isEmpty())
return;
stop();
QString file;
int line = -1;
QRegExp suppressionError(QLatin1String("in suppressions file \"([^\"]+)\" near line (\\d+)"),
Qt::CaseSensitive, QRegExp::RegExp2);
if (suppressionError.indexIn(error) != -1) {
file = suppressionError.cap(1);
line = suppressionError.cap(2).toInt();
}
emit taskToBeAdded(ProjectExplorer::Task::Error, error, file, line);
}
} // namespace Internal
} // namespace Valgrind