1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of Qt Creator. 7 ** 8 ** Commercial License Usage 9 ** Licensees holding valid commercial Qt licenses may use this file in 10 ** accordance with the commercial license agreement provided with the 11 ** Software or, alternatively, in accordance with the terms contained in 12 ** a written agreement between you and The Qt Company. For licensing terms 13 ** and conditions see https://www.qt.io/terms-conditions. For further 14 ** information use the contact form at https://www.qt.io/contact-us. 15 ** 16 ** GNU General Public License Usage 17 ** Alternatively, this file may be used under the terms of the GNU 18 ** General Public License version 3 as published by the Free Software 19 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT 20 ** included in the packaging of this file. Please review the following 21 ** information to ensure the GNU General Public License requirements will 22 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 23 ** 24 ****************************************************************************/ 25 26 #pragma once 27 28 #include <ssh/sshremoteprocess.h> 29 #include <ssh/sshconnection.h> 30 31 #include <projectexplorer/runcontrol.h> 32 33 #include <QProcess> 34 35 namespace Valgrind { 36 namespace Callgrind { 37 38 class CallgrindController : public QObject 39 { 40 Q_OBJECT 41 public: 42 enum Option { 43 Unknown, 44 Dump, 45 ResetEventCounters, 46 Pause, 47 UnPause 48 }; 49 Q_ENUM(Option) 50 51 CallgrindController(); 52 ~CallgrindController() override; 53 54 void run(Option option); 55 56 /** 57 * Make data file available locally, triggers @c localParseDataAvailable. 58 * 59 * If the valgrind process was run remotely, this transparently 60 * downloads the data file first and returns a local path. 61 */ 62 void getLocalDataFile(); 63 void setValgrindPid(qint64 pid); 64 void setValgrindRunnable(const ProjectExplorer::Runnable &runnable); 65 66 signals: 67 void finished(Valgrind::Callgrind::CallgrindController::Option option); 68 void localParseDataAvailable(const QString &file); 69 void statusMessage(const QString &msg); 70 71 private: 72 void handleControllerProcessError(QProcess::ProcessError); 73 74 void foundRemoteFile(); 75 void sftpInitialized(); 76 void sftpJobFinished(QSsh::SftpJobId job, const QString &error); 77 void cleanupTempFile(); 78 79 void controllerProcessFinished(int, QProcess::ExitStatus); 80 void controllerProcessError(QProcess::ProcessError); 81 void controllerProcessClosed(bool success); 82 83 ProjectExplorer::ApplicationLauncher *m_controllerProcess = nullptr; 84 ProjectExplorer::Runnable m_valgrindRunnable; 85 qint64 m_pid = 0; 86 87 Option m_lastOption = Unknown; 88 89 // remote callgrind support 90 QSsh::SshConnection *m_ssh = nullptr; 91 QString m_tempDataFile; 92 QSsh::SshRemoteProcessPtr m_findRemoteFile; 93 QSsh::SftpSessionPtr m_sftp; 94 QSsh::SftpJobId m_downloadJob = 0; 95 QByteArray m_remoteFile; 96 }; 97 98 } // namespace Callgrind 99 } // namespace Valgrind 100