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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef QHTTPSERVERPARSER_P_H
#define QHTTPSERVERPARSER_P_H
#include <QtHttpServer/qhttpserverrequest.h>
#include <QtNetwork/private/qhttpheaderparser_p.h>
#include <QtCore/private/qbytedata_p.h>
//
// 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 QHttp2Stream;
class QHttpServerParser
{
friend class QHttpServerRequest;
public:
QHttpServerParser(const QHostAddress &remoteAddress, quint16 remotePort,
const QHostAddress &localAddress, quint16 localPort);
quint16 port = 0;
enum class State {
NothingDone,
ReadingRequestLine,
ReadingHeader,
ExpectContinue,
ReadingData,
AllDone,
} state = State::NothingDone;
QHttpHeaderParser headerParser;
bool parseRequestLine(QByteArrayView line);
qsizetype readRequestLine(QIODevice *socket);
qsizetype readHeader(QIODevice *socket);
qsizetype sendContinue(QIODevice *socket);
qsizetype readBodyFast(QIODevice *socket);
qsizetype readRequestBodyRaw(QIODevice *socket, qsizetype size);
qsizetype readRequestBodyChunked(QIODevice *socket);
qsizetype getChunkSize(QIODevice *socket, qsizetype *chunkSize);
bool parse(QIODevice *socket);
#if QT_CONFIG(http)
bool parse(QHttp2Stream *socket);
#endif
void clear();
qint64 contentLength() const;
QByteArray headerField(const QByteArray &name) const
{ return headerParser.combinedHeaderValue(name); }
QHostAddress remoteAddress;
quint16 remotePort;
QHostAddress localAddress;
quint16 localPort;
QUrl url;
QHttpServerRequest::Method method;
QHttpHeaders headers;
QByteArray body;
bool handling{false};
qsizetype bodyLength;
qsizetype contentRead;
bool chunkedTransferEncoding;
bool lastChunkRead;
qsizetype currentChunkRead;
qsizetype currentChunkSize;
bool upgrade;
QByteArray fragment;
QByteDataBuffer bodyBuffer;
};
QT_END_NAMESPACE
#endif // QHTTPSERVERPARSER_P_H
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