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/****************************************************************************
**
** Copyright (C) 2016 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 "argumentscollector.h"
#include "../dpastedotcomprotocol.h"
#include "../pastebindotcomprotocol.h"
#include <QFile>
#include <QObject>
#include <QCoreApplication>
#include <cstdio>
#include <cstdlib>
#include <iostream>
using namespace CodePaster;
class PasteReceiver : public QObject
{
Q_OBJECT
public:
PasteReceiver(const QString &protocol, const QString &filePath) : m_filePath(filePath)
{
if (protocol == PasteBinDotComProtocol::protocolName().toLower())
m_protocol.reset(new PasteBinDotComProtocol);
else if (protocol == DPasteDotComProtocol::protocolName().toLower())
m_protocol.reset(new DPasteDotComProtocol);
else
qFatal("Internal error: Invalid protocol.");
}
void paste()
{
QFile file(m_filePath);
const bool success = m_filePath.isEmpty()
? file.open(stdin, QIODevice::ReadOnly) : file.open(QIODevice::ReadOnly);
if (!success) {
std::cerr << "Error: Failed to open file to paste from." << std::endl;
QCoreApplication::exit(EXIT_FAILURE);
return;
}
const QString content = QString::fromLocal8Bit(file.readAll());
if (content.isEmpty()) {
std::cerr << "Empty input, aborting." << std::endl;
QCoreApplication::exit(EXIT_FAILURE);
return;
}
connect(m_protocol.data(), &Protocol::pasteDone, this, &PasteReceiver::handlePasteDone);
m_protocol->paste(content);
}
private:
void handlePasteDone(const QString &link)
{
std::cout << qPrintable(link) << std::endl;
QCoreApplication::quit();
}
const QString m_filePath;
QScopedPointer<Protocol> m_protocol;
};
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
const QStringList protocols = {DPasteDotComProtocol::protocolName().toLower(),
PasteBinDotComProtocol::protocolName().toLower()};
ArgumentsCollector argsCollector(protocols);
QStringList arguments = QCoreApplication::arguments();
arguments.removeFirst();
if (!argsCollector.collect(arguments)) {
std::cerr << "Error: " << qPrintable(argsCollector.errorString()) << '.' << std::endl
<< qPrintable(argsCollector.usageString()) << std::endl;
return EXIT_FAILURE;
}
switch (argsCollector.requestType()) {
case ArgumentsCollector::RequestTypeHelp:
std::cout << qPrintable(argsCollector.usageString()) << std::endl;
return EXIT_SUCCESS;
case ArgumentsCollector::RequestTypeListProtocols:
for (const QString &protocol : protocols)
std::cout << qPrintable(protocol) << std::endl;
return EXIT_SUCCESS;
case ArgumentsCollector::RequestTypePaste: {
PasteReceiver pr(argsCollector.protocol(), argsCollector.inputFilePath());
QMetaObject::invokeMethod(&pr, &PasteReceiver::paste, Qt::QueuedConnection);
return app.exec();
}
}
}
#include "main.moc"
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