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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "webuihandler.h"
#include <QApplication>
#include <QFile>
#include <QWebEngineUrlRequestJob>
#include <QWebEngineUrlScheme>
#define SCHEMENAME "webui"
const QByteArray WebUiHandler::schemeName = QByteArrayLiteral(SCHEMENAME);
const QUrl WebUiHandler::aboutUrl = QUrl(QStringLiteral(SCHEMENAME ":about"));
WebUiHandler::WebUiHandler(QObject *parent)
: QWebEngineUrlSchemeHandler(parent)
{
}
void WebUiHandler::requestStarted(QWebEngineUrlRequestJob *job)
{
static const QUrl webUiOrigin(QStringLiteral(SCHEMENAME ":"));
static const QByteArray GET(QByteArrayLiteral("GET"));
static const QByteArray POST(QByteArrayLiteral("POST"));
QByteArray method = job->requestMethod();
QUrl url = job->requestUrl();
QUrl initiator = job->initiator();
if (method == GET && url == aboutUrl) {
QFile *file = new QFile(QStringLiteral(":/about.html"), job);
file->open(QIODevice::ReadOnly);
job->reply(QByteArrayLiteral("text/html"), file);
} else if (method == POST && url == aboutUrl && initiator == webUiOrigin) {
job->fail(QWebEngineUrlRequestJob::RequestAborted);
QApplication::exit();
} else {
job->fail(QWebEngineUrlRequestJob::UrlNotFound);
}
}
// static
void WebUiHandler::registerUrlScheme()
{
QWebEngineUrlScheme webUiScheme(schemeName);
webUiScheme.setFlags(QWebEngineUrlScheme::SecureScheme |
QWebEngineUrlScheme::LocalScheme |
QWebEngineUrlScheme::LocalAccessAllowed);
QWebEngineUrlScheme::registerScheme(webUiScheme);
}
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