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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "protocol.h"
#include <utils/networkaccessmanager.h>
#include <cpptools/cpptoolsconstants.h>
#include <designer/designerconstants.h>
#include <glsleditor/glsleditorconstants.h>
#include <qmljstools/qmljstoolsconstants.h>
#include <resourceeditor/resourceeditorconstants.h>
#include <coreplugin/icore.h>
#include <coreplugin/dialogs/ioptionspage.h>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QUrl>
#include <QDebug>
#include <QVariant>
#include <QMessageBox>
#include <QApplication>
#include <QPushButton>
namespace CodePaster {
Protocol::Protocol()
: QObject()
{
}
Protocol::~Protocol()
{
}
bool Protocol::hasSettings() const
{
return false;
}
bool Protocol::checkConfiguration(QString *)
{
return true;
}
Core::IOptionsPage *Protocol::settingsPage() const
{
return 0;
}
void Protocol::list()
{
qFatal("Base Protocol list() called");
}
Protocol::ContentType Protocol::contentType(const QString &mt)
{
if (mt == QLatin1String(CppTools::Constants::C_SOURCE_MIMETYPE)
|| mt == QLatin1String(CppTools::Constants::C_HEADER_MIMETYPE)
|| mt == QLatin1String(GLSLEditor::Constants::GLSL_MIMETYPE)
|| mt == QLatin1String(GLSLEditor::Constants::GLSL_MIMETYPE_VERT)
|| mt == QLatin1String(GLSLEditor::Constants::GLSL_MIMETYPE_FRAG)
|| mt == QLatin1String(GLSLEditor::Constants::GLSL_MIMETYPE_VERT_ES)
|| mt == QLatin1String(GLSLEditor::Constants::GLSL_MIMETYPE_FRAG_ES))
return C;
if (mt == QLatin1String(CppTools::Constants::CPP_SOURCE_MIMETYPE)
|| mt == QLatin1String(CppTools::Constants::CPP_HEADER_MIMETYPE)
|| mt == QLatin1String(CppTools::Constants::OBJECTIVE_C_SOURCE_MIMETYPE)
|| mt == QLatin1String(CppTools::Constants::OBJECTIVE_CPP_SOURCE_MIMETYPE))
return Cpp;
if (mt == QLatin1String(QmlJSTools::Constants::QML_MIMETYPE)
|| mt == QLatin1String(QmlJSTools::Constants::QMLPROJECT_MIMETYPE)
|| mt == QLatin1String(QmlJSTools::Constants::QBS_MIMETYPE)
|| mt == QLatin1String(QmlJSTools::Constants::JS_MIMETYPE)
|| mt == QLatin1String(QmlJSTools::Constants::JSON_MIMETYPE))
return JavaScript;
if (mt == QLatin1String("text/x-patch"))
return Diff;
if (mt == QLatin1String("text/xml")
|| mt == QLatin1String("application/xml")
|| mt == QLatin1String(ResourceEditor::Constants::C_RESOURCE_MIMETYPE)
|| mt == QLatin1String(Designer::Constants::FORM_MIMETYPE))
return Xml;
return Text;
}
QString Protocol::fixNewLines(QString data)
{
// Copied from cpaster. Otherwise lineendings will screw up
// HTML requires "\r\n".
if (data.contains(QLatin1String("\r\n")))
return data;
if (data.contains(QLatin1Char('\n'))) {
data.replace(QLatin1Char('\n'), QLatin1String("\r\n"));
return data;
}
if (data.contains(QLatin1Char('\r')))
data.replace(QLatin1Char('\r'), QLatin1String("\r\n"));
return data;
}
QString Protocol::textFromHtml(QString data)
{
data.remove(QLatin1Char('\r'));
data.replace(QLatin1String("<"), QString(QLatin1Char('<')));
data.replace(QLatin1String(">"), QString(QLatin1Char('>')));
data.replace(QLatin1String("&"), QString(QLatin1Char('&')));
data.replace(QLatin1String("""), QString(QLatin1Char('"')));
return data;
}
bool Protocol::ensureConfiguration(Protocol *p, QWidget *parent)
{
QString errorMessage;
bool ok = false;
while (true) {
if (p->checkConfiguration(&errorMessage)) {
ok = true;
break;
}
// Cancel returns empty error message.
if (errorMessage.isEmpty() || !showConfigurationError(p, errorMessage, parent))
break;
}
return ok;
}
bool Protocol::showConfigurationError(const Protocol *p,
const QString &message,
QWidget *parent,
bool showConfig)
{
if (!p->settingsPage())
showConfig = false;
if (!parent)
parent = Core::ICore::mainWindow();
const QString title = tr("%1 - Configuration Error").arg(p->name());
QMessageBox mb(QMessageBox::Warning, title, message, QMessageBox::Cancel, parent);
QPushButton *settingsButton = 0;
if (showConfig)
settingsButton = mb.addButton(tr("Settings..."), QMessageBox::AcceptRole);
mb.exec();
bool rc = false;
if (mb.clickedButton() == settingsButton)
rc = Core::ICore::showOptionsDialog(p->settingsPage()->category(),
p->settingsPage()->id(), parent);
return rc;
}
// --------- NetworkProtocol
QNetworkReply *NetworkProtocol::httpGet(const QString &link)
{
QUrl url(link);
QNetworkRequest r(url);
return Utils::NetworkAccessManager::instance()->get(r);
}
QNetworkReply *NetworkProtocol::httpPost(const QString &link, const QByteArray &data)
{
QUrl url(link);
QNetworkRequest r(url);
// Required for Qt 4.8
r.setHeader(QNetworkRequest::ContentTypeHeader,
QVariant(QByteArray("application/x-www-form-urlencoded")));
return Utils::NetworkAccessManager::instance()->post(r, data);
}
NetworkProtocol::~NetworkProtocol()
{
}
bool NetworkProtocol::httpStatus(QString url, QString *errorMessage)
{
// Connect to host and display a message box, using its event loop.
errorMessage->clear();
const QString httpPrefix = QLatin1String("http://");
if (!url.startsWith(httpPrefix)) {
url.prepend(httpPrefix);
url.append(QLatin1Char('/'));
}
QScopedPointer<QNetworkReply> reply(httpGet(url));
QMessageBox box(QMessageBox::Information,
tr("Checking connection"),
tr("Connecting to %1...").arg(url),
QMessageBox::Cancel,
Core::ICore::mainWindow());
connect(reply.data(), SIGNAL(finished()), &box, SLOT(close()));
QApplication::setOverrideCursor(Qt::WaitCursor);
box.exec();
QApplication::restoreOverrideCursor();
// User canceled, discard and be happy.
if (!reply->isFinished()) {
QNetworkReply *replyPtr = reply.take();
connect(replyPtr, SIGNAL(finished()), replyPtr, SLOT(deleteLater()));
return false;
}
// Passed
if (reply->error() == QNetworkReply::NoError)
return true;
// Error.
*errorMessage = reply->errorString();
return false;
}
} //namespace CodePaster
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