forked from qt-creator/qt-creator
ec50c146b3
qt 5.8 made QProcess::startDetached()'s behavior consistent with start(), which means it won't open a console any more. however, qtc relied on this (unspecified) behavior. the correct solution is to add a static function startTerminalEmulator() to ConsoleProcess, which already has most of the necessary code anyway. Task-number: QTCREATORBUG-17439 Change-Id: Icf04666869ce6593555302a54c49331a29846a99 Reviewed-by: Tobias Hunger <tobias.hunger@qt.io> Reviewed-by: Robert Loehning <robert.loehning@qt.io>
137 lines
4.3 KiB
C++
137 lines
4.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "utils_global.h"
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#include <QProcess>
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QT_BEGIN_NAMESPACE
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class QSettings;
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QT_END_NAMESPACE
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namespace Utils {
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class Environment;
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struct ConsoleProcessPrivate;
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class QTCREATOR_UTILS_EXPORT ConsoleProcess : public QObject
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{
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Q_OBJECT
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public:
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enum Mode { Run, Debug, Suspend };
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ConsoleProcess(QObject *parent = 0);
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~ConsoleProcess();
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void setWorkingDirectory(const QString &dir);
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QString workingDirectory() const;
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void setEnvironment(const Environment &env);
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Environment environment() const;
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QProcess::ProcessError error() const;
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QString errorString() const;
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bool start(const QString &program, const QString &args);
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public slots:
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void stop();
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public:
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void setMode(Mode m);
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Mode mode() const;
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bool isRunning() const; // This reflects the state of the console+stub
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qint64 applicationPID() const;
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void killProcess();
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void killStub();
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qint64 applicationMainThreadID() const;
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#ifndef Q_OS_WIN
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void detachStub();
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#endif
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int exitCode() const;
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QProcess::ExitStatus exitStatus() const;
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#ifdef Q_OS_WIN
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// Add PATH and SystemRoot environment variables in case they are missing
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static QStringList fixWinEnvironment(const QStringList &env);
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// Quote a Windows command line correctly for the "CreateProcess" API
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static QString createWinCommandline(const QString &program, const QStringList &args);
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static QString createWinCommandline(const QString &program, const QString &args);
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#endif
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void setSettings(QSettings *settings);
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static QString defaultTerminalEmulator();
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static QStringList availableTerminalEmulators();
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static QString terminalEmulator(const QSettings *settings, bool nonEmpty = true);
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static void setTerminalEmulator(QSettings *settings, const QString &term);
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static bool startTerminalEmulator(QSettings *settings, const QString &workingDir);
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signals:
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void error(QProcess::ProcessError error);
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void processError(const QString &errorString);
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// These reflect the state of the actual client process
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void processStarted();
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void processStopped(int, QProcess::ExitStatus);
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// These reflect the state of the console+stub
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void stubStarted();
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void stubStopped();
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private:
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void stubConnectionAvailable();
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void readStubOutput();
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void stubExited();
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#ifdef Q_OS_WIN
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void inferiorExited();
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#endif
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static QString modeOption(Mode m);
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static QString msgCommChannelFailed(const QString &error);
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static QString msgPromptToClose();
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static QString msgCannotCreateTempFile(const QString &why);
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static QString msgCannotWriteTempFile();
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static QString msgCannotCreateTempDir(const QString & dir, const QString &why);
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static QString msgUnexpectedOutput(const QByteArray &what);
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static QString msgCannotChangeToWorkDir(const QString & dir, const QString &why);
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static QString msgCannotExecute(const QString & p, const QString &why);
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void emitError(QProcess::ProcessError err, const QString &errorString);
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QString stubServerListen();
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void stubServerShutdown();
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#ifdef Q_OS_WIN
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void cleanupStub();
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void cleanupInferior();
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#endif
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ConsoleProcessPrivate *d;
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};
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} //namespace Utils
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