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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtHttpServer module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** 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-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QHTTPSERVERRESPONDER_P_H
#define QHTTPSERVERRESPONDER_P_H
#include <QtHttpServer/qthttpserverglobal.h>
#include <QtHttpServer/qhttpserverrequest.h>
#include <QtHttpServer/qhttpserverresponder.h>
#include <QtCore/qcoreapplication.h>
#include <QtCore/qpair.h>
#include <QtCore/qpointer.h>
#include <QtCore/qsysinfo.h>
#include <type_traits>
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of QHttpServer. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
QT_BEGIN_NAMESPACE
class QHttpServerResponderPrivate
{
using StatusCode = QHttpServerResponder::StatusCode;
public:
QHttpServerResponderPrivate(const QHttpServerRequest &request, QTcpSocket *const socket) :
request(request),
socket(socket)
{
const auto server = QStringLiteral("%1/%2(%3)")
.arg(QCoreApplication::instance()->applicationName())
.arg(QCoreApplication::instance()->applicationVersion())
.arg(QSysInfo::prettyProductName());
addHeader(QByteArrayLiteral("Server"), server.toUtf8());
}
inline bool addHeader(const QByteArray &key, const QByteArray &value)
{
const auto hash = qHash(key.toLower());
if (m_headers.contains(hash))
return false;
m_headers.insert(hash, qMakePair(key, value));
return true;
}
void writeStatusLine(StatusCode status = StatusCode::Ok,
const QPair<quint8, quint8> &version = qMakePair(1u, 1u)) const;
void writeHeaders() const;
void writeBody(const QByteArray &body) const;
const QHttpServerRequest &request;
#if defined(QT_DEBUG)
const QPointer<QTcpSocket> socket;
#else
QTcpSocket *const socket;
#endif
QMap<uint, QPair<QByteArray, QByteArray>> m_headers;
private:
void writeHeader(const QByteArray &header, const QByteArray &value) const;
public:
const decltype(m_headers) &headers() const { return m_headers; }
};
QT_END_NAMESPACE
#endif // QHTTPSERVERRESPONDER_P_H
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