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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "utils_global.h"
#include <QMap>
#include <QMutex>
#include <QProcess>
#include <QThread>
#include <QWaitCondition>
#include <memory>
namespace Utils {
class CommandLine;
class ProcessResultData;
class QtcProcess;
class DeviceShellImpl;
class QTCREATOR_UTILS_EXPORT DeviceShell : public QObject
{
Q_OBJECT
public:
enum class State { FailedToStart = -1, Unknown = 0, Succeeded = 1 };
struct RunResult
{
int exitCode = 0;
QByteArray stdOut;
QByteArray stdErr;
};
enum class ParseType {
StdOut,
StdErr,
ExitCode,
};
DeviceShell();
virtual ~DeviceShell();
bool start();
bool runInShell(const CommandLine &cmd, const QByteArray &stdInData = {});
RunResult outputForRunInShell(const CommandLine &cmd, const QByteArray &stdInData = {});
State state() const;
signals:
void done(const ProcessResultData &resultData);
protected:
virtual void startupFailed(const CommandLine &cmdLine);
RunResult run(const CommandLine &cmd, const QByteArray &stdInData = {});
void close();
private:
virtual void setupShellProcess(QtcProcess *shellProcess);
bool installShellScript();
void closeShellProcess();
void onReadyRead();
private:
struct CommandRun : public RunResult
{
QWaitCondition *waiter;
};
QtcProcess *m_shellProcess = nullptr;
QThread m_thread;
int m_currentId{0};
QMutex m_commandMutex;
// QMap is used here to preserve iterators
QMap<quint64, CommandRun> m_commandOutput;
QByteArray m_commandBuffer;
State m_shellScriptState = State::Unknown;
};
} // namespace Utils
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