Add callgrind support to valgrind library.

Merge-request: 284 Reviewed-by: hjk <qtc-committer@nokia.com>
2011-04-04 14:39:27 +02:00
parent 472833ebbd
commit 86f90c4a4e
30 changed files with 4758 additions and 0 deletions
--- a/src/libs/valgrind/callgrind/callgrindrunner.cpp
+++ b/src/libs/valgrind/callgrind/callgrindrunner.cpp
@@ -0,0 +1,134 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** 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 "callgrindrunner.h"
+
+#include <utils/qtcassert.h>
+
+#include <QtCore/QFile>
+
+#include "callgrindparser.h"
+
+using namespace Valgrind::Callgrind;
+
+CallgrindRunner::CallgrindRunner(QObject *parent)
+    : ValgrindRunner(parent)
+    , m_controller(new CallgrindController(this))
+    , m_parser(new Parser(this))
+    , m_paused(false)
+{
+    connect(m_controller,
+            SIGNAL(finished(Valgrind::Callgrind::CallgrindController::Option)),
+            SLOT(controllerFinished(Valgrind::Callgrind::CallgrindController::Option)));
+    connect(m_controller, SIGNAL(localParseDataAvailable(QString)),
+            this, SLOT(localParseDataAvailable(QString)));
+    connect(m_controller, SIGNAL(statusMessage(QString)),
+            this, SIGNAL(statusMessage(QString)));
+}
+
+QString CallgrindRunner::tool() const
+{
+    return QString("callgrind");
+}
+
+Parser *CallgrindRunner::parser() const
+{
+    return m_parser;
+}
+
+CallgrindController *CallgrindRunner::controller() const
+{
+    return m_controller;
+}
+
+void CallgrindRunner::start()
+{
+    ValgrindRunner::start();
+    m_controller->setValgrindProcess(valgrindProcess());
+}
+
+void CallgrindRunner::startRemotely(const Utils::SshConnectionParameters &sshParams)
+{
+    ValgrindRunner::startRemotely(sshParams);
+    m_controller->setValgrindProcess(valgrindProcess());
+}
+
+void CallgrindRunner::processFinished(int ret, QProcess::ExitStatus status)
+{
+    triggerParse();
+    m_controller->setValgrindProcess(0);
+
+    ValgrindRunner::processFinished(ret, status); // call base class method
+}
+
+bool CallgrindRunner::isPaused() const
+{
+    return m_paused;
+}
+
+void CallgrindRunner::triggerParse()
+{
+    m_controller->getLocalDataFile();
+}
+
+void CallgrindRunner::localParseDataAvailable(const QString &file)
+{
+    // parse the callgrind file
+    QTC_ASSERT(!file.isEmpty(), return);
+    QFile outputFile(file);
+    QTC_ASSERT(outputFile.exists(), return);
+    if (outputFile.open(QIODevice::ReadOnly)) {
+        emit statusMessage(tr("Parsing Profile Data..."));
+        m_parser->parse(&outputFile);
+    } else {
+        qWarning() << "Could not open file for parsing:" << outputFile.fileName();
+    }
+}
+
+void CallgrindRunner::controllerFinished(CallgrindController::Option option)
+{
+    switch(option)
+    {
+    case CallgrindController::Pause:
+        m_paused = true;
+        break;
+    case CallgrindController::UnPause:
+        m_paused = false;
+        break;
+    case CallgrindController::Dump:
+        triggerParse();
+        break;
+    default:
+        break; // do nothing
+    }
+}