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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "audiodecoder.h"
#include <QCoreApplication>
#include <QDir>
#include <QFileInfo>
#include <QTextStream>
#include <stdio.h>
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
QTextStream cout(stdout, QIODevice::WriteOnly);
if (app.arguments().size() < 2) {
cout << "Usage: audiodecoder [-p] [-pd] SOURCEFILE [TARGETFILE]" << endl;
cout << "Set -p option if you want to play output file." << endl;
cout << "Set -pd option if you want to play output file and delete it after successful playback." << endl;
cout << "Default TARGETFILE name is \"out.wav\" in the same directory as the source file." << endl;
return 0;
}
bool isPlayback = false;
bool isDelete = false;
if (app.arguments().at(1) == "-p")
isPlayback = true;
else if (app.arguments().at(1) == "-pd") {
isPlayback = true;
isDelete = true;
}
QFileInfo sourceFile;
QFileInfo targetFile;
int sourceFileIndex = (isPlayback || isDelete) ? 2 : 1;
if (app.arguments().size() <= sourceFileIndex) {
cout << "Error: source filename is not specified." << endl;
return 0;
}
sourceFile.setFile(app.arguments().at(sourceFileIndex));
if (app.arguments().size() > sourceFileIndex + 1)
targetFile.setFile(app.arguments().at(sourceFileIndex + 1));
else
targetFile.setFile(sourceFile.dir().absoluteFilePath("out.wav"));
AudioDecoder decoder(isPlayback, isDelete);
QObject::connect(&decoder, SIGNAL(done()), &app, SLOT(quit()));
decoder.setSourceFilename(sourceFile.absoluteFilePath());
decoder.setTargetFilename(targetFile.absoluteFilePath());
decoder.start();
return app.exec();
}
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