docs/dumprmi_8cpp-example.html

/*

    Standard RIFF MIDI File dump program

    Copyright (C) 2006-2023, Pedro Lopez-Cabanillas <plcl@users.sf.net>


    This library 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.


    This library 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 this program. If not, see <http://www.gnu.org/licenses/>.

*/


#include <QCoreApplication>

#include <QCommandLineParser>

#include <QCoreApplication>

#include <QFileInfo>

#include <QObject>

#include <QString>

#include <QTextCodec>

#include <QTextStream>

#include <cstdlib>

#include "dumprmi.h"


#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))

#define right Qt::right

#define left Qt::left

#define endl Qt::endl

#endif


using namespace drumstick::File;


int main(int argc, char **argv)

{

    const QString PGM_NAME = QStringLiteral("drumstick-dumprmi");

    const QString PGM_DESCRIPTION = QStringLiteral("Drumstick command line utility for decoding RMI (RIFF MIDI) files");

    QTextStream cerr(stderr, QIODevice::WriteOnly);


    DumpRmid spy;

    QCoreApplication app(argc, argv);

    QCoreApplication::setApplicationName(PGM_NAME);

    QCoreApplication::setApplicationVersion(QStringLiteral(QT_STRINGIFY(VERSION)));


    QCommandLineParser parser;

    parser.setApplicationDescription(PGM_DESCRIPTION);

    auto helpOption = parser.addHelpOption();

    auto versionOption = parser.addVersionOption();

    QCommandLineOption extractOption({{"e", "extract"}, "Extracts the embedded standard MIDI file."});

    parser.addOption(extractOption);


    parser.addPositionalArgument("file", "Input RMI file name.", "files...");

    parser.process(app);


    if (parser.isSet(versionOption) || parser.isSet(helpOption)) {

        return 0;

    }


    spy.setExtract(parser.isSet(extractOption));


    QStringList fileNames, positionalArgs = parser.positionalArguments();

    if (positionalArgs.isEmpty()) {

        cerr << "Input file name(s) missing" << endl;

        parser.showHelp();

    }


    foreach(const QString& a, positionalArgs) {

        QFileInfo f(a);

        if (f.exists())

            fileNames += f.canonicalFilePath();

        else

            cerr << "File not found: " << a << endl;

    }


    int totalErrors = 0;

    foreach(const QString& file, fileNames) {

        spy.run(file);

        totalErrors += spy.numErrors();

    }

    return totalErrors;

}

drumstick::File
Drumstick File library.
Definition: qsmf.cpp:38