/**********************************************************************
 *  cmd.h
 **********************************************************************
 * Copyright (C) 2017-2025 MX Authors
 *
 * Authors: Adrian
 *          MX Linux <http://mxlinux.org>
 *
 * This file is part of mx-conky.
 *
 * mx-conky is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mx-conky is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with mx-conky.  If not, see <http://www.gnu.org/licenses/>.
 **********************************************************************/
#pragma once

#include <QProcess>
#include <QStringList>
#include <QTimer>

class QString;
class QTextStream;

class Cmd : public QProcess
{
    Q_OBJECT
public:
    explicit Cmd(QObject *parent = nullptr);
    ~Cmd();

    // Shell-string based (existing — routes through /bin/bash -c)
    bool run(const QString &cmd, bool quiet = false);
    bool run(const QString &cmd, QString &output, bool quiet = false);
    bool runUntrimmed(const QString &cmd, QString &output, bool quiet = false);
    QString getCmdOut(const QString &cmd, bool quiet = false);
    QString getCmdOutUntrimmed(const QString &cmd, bool quiet = false);

    // Argument-array based (new — no shell injection)
    bool run(const QString &program, const QStringList &args, bool quiet = false);
    bool run(const QString &program, const QStringList &args, QString &output, bool quiet = false);
    bool runUntrimmed(const QString &program, const QStringList &args, QString &output, bool quiet = false);
    QString getCmdOut(const QString &program, const QStringList &args, bool quiet = false);
    QString getCmdOutUntrimmed(const QString &program, const QStringList &args, bool quiet = false);

signals:
    void done();
    void errorAvailable(const QString &err);
    void outputAvailable(const QString &out);

private:
    QString out_buffer;
    bool runImpl(const QString &program, const QStringList &args, QString &output, bool trim, bool quiet);
};
