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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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.
**
****************************************************************************/
#ifndef CALLGRINDCONTROLLER_H
#define CALLGRINDCONTROLLER_H
#include <QObject>
#include <qprocess.h>
#include <ssh/sshconnection.h>
#include <ssh/sshremoteprocess.h>
#include <ssh/sftpchannel.h>
namespace Valgrind {
class ValgrindProcess;
namespace Callgrind {
class CallgrindController : public QObject
{
Q_OBJECT
Q_ENUMS(Option)
public:
enum Option {
Unknown,
Dump,
ResetEventCounters,
Pause, UnPause
};
explicit CallgrindController(QObject *parent = 0);
virtual ~CallgrindController();
void run(Valgrind::Callgrind::CallgrindController::Option option);
void setValgrindProcess(ValgrindProcess *process);
ValgrindProcess *valgrindProcess() { return m_valgrindProc; }
/**
* Make data file available locally, triggers @c localParseDataAvailable.
*
* If the valgrind process was run remotely, this transparently
* downloads the data file first and returns a local path.
*/
void getLocalDataFile();
Q_SIGNALS:
void finished(Valgrind::Callgrind::CallgrindController::Option option);
void localParseDataAvailable(const QString &file);
void statusMessage(const QString &msg);
private Q_SLOTS:
void processError(QProcess::ProcessError);
void processFinished(int, QProcess::ExitStatus);
void foundRemoteFile();
void sftpInitialized();
void sftpJobFinished(QSsh::SftpJobId job, const QString &error);
private:
void cleanupTempFile();
// callgrind_control process
Valgrind::ValgrindProcess *m_process;
// valgrind process
Valgrind::ValgrindProcess *m_valgrindProc;
Option m_lastOption;
// remote callgrind support
QSsh::SshConnection *m_ssh;
QString m_tempDataFile;
QSsh::SshRemoteProcess::Ptr m_findRemoteFile;
QSsh::SftpChannel::Ptr m_sftp;
QSsh::SftpJobId m_downloadJob;
QByteArray m_remoteFile;
};
} // namespace Callgrind
} // namespace Valgrind
#endif // CALLGRINDCONTROLLER_H
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