Add libvalgrind.

Merge-request: 260 Reviewed-by: hjk <qtc-committer@nokia.com>
2011-03-04 12:15:18 +01:00
parent 83db0835fc
commit 8f9a03bfb4
32 changed files with 4558 additions and 0 deletions
--- a/src/libs/valgrind/memcheck/memcheckrunner.cpp
+++ b/src/libs/valgrind/memcheck/memcheckrunner.cpp
@@ -0,0 +1,140 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Author: Milian Wolff, KDAB (milian.wolff@kdab.com)
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** No Commercial Usage
+**
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**************************************************************************/
+
+#include "memcheckrunner.h"
+
+#include <xmlprotocol/threadedparser.h>
+#include <xmlprotocol/error.h>
+#include <xmlprotocol/status.h>
+
+#include <utils/qtcassert.h>
+
+#include <QTcpServer>
+#include <QTcpSocket>
+#include <QEventLoop>
+#include <QNetworkInterface>
+
+using namespace Valgrind::Memcheck;
+
+class MemcheckRunner::Private
+{
+public:
+    explicit Private()
+        : parser(0),
+          logSocket(0)
+    {
+    }
+
+    QTcpServer xmlServer;
+    XmlProtocol::ThreadedParser *parser;
+    QTcpServer logServer;
+    QTcpSocket *logSocket;
+};
+
+MemcheckRunner::MemcheckRunner(QObject *parent)
+    : ValgrindRunner(parent),
+      d(new Private)
+{
+}
+
+MemcheckRunner::~MemcheckRunner()
+{
+    if (d->parser->isRunning()) {
+        // make sure we don't delete the thread while it's still running
+        waitForFinished();
+    }
+    delete d;
+    d = 0;
+}
+
+QString MemcheckRunner::tool() const
+{
+    return QString("memcheck");
+}
+
+void MemcheckRunner::setParser(XmlProtocol::ThreadedParser *parser)
+{
+    QTC_ASSERT(!d->parser, qt_noop());
+    d->parser = parser;
+}
+
+void MemcheckRunner::start()
+{
+    QTC_ASSERT(d->parser, return);
+
+    bool check = d->xmlServer.listen(QHostAddress(QHostAddress::LocalHost));
+    QTC_ASSERT(check, return);
+    d->xmlServer.setMaxPendingConnections(1);
+    const quint16 xmlPortNumber = d->xmlServer.serverPort();
+    connect(&d->xmlServer, SIGNAL(newConnection()), SLOT(xmlSocketConnected()));
+
+    check = d->logServer.listen(QHostAddress(QHostAddress::LocalHost));
+    QTC_ASSERT(check, return);
+    d->logServer.setMaxPendingConnections(1);
+    const quint16 logPortNumber = d->logServer.serverPort();
+    connect(&d->logServer, SIGNAL(newConnection()), SLOT(logSocketConnected()));
+
+    QStringList memcheckArguments;
+    memcheckArguments << QString("--xml=yes")
+                      << QString("--xml-socket=127.0.0.1:%1").arg(QString::number(xmlPortNumber))
+                      << QString("--child-silent-after-fork=yes")
+                      << QString("--log-socket=127.0.0.1:%1").arg(QString::number(logPortNumber))
+                      << valgrindArguments();
+    setValgrindArguments(memcheckArguments);
+
+    ValgrindRunner::start();
+}
+
+void MemcheckRunner::xmlSocketConnected()
+{
+    QTcpSocket *socket = d->xmlServer.nextPendingConnection();
+    QTC_ASSERT(socket, return);
+    d->xmlServer.close();
+    d->parser->parse(socket);
+}
+
+void MemcheckRunner::logSocketConnected()
+{
+    d->logSocket = d->logServer.nextPendingConnection();
+    QTC_ASSERT(d->logSocket, return);
+    connect(d->logSocket, SIGNAL(readyRead()),
+            this, SLOT(readLogSocket()));
+    d->logServer.close();
+}
+
+void MemcheckRunner::readLogSocket()
+{
+    emit logMessageReceived(d->logSocket->readAll());
+}