1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QNETWORKREQUEST_P_H
5#define QNETWORKREQUEST_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists for the convenience
12// of the Network Access API. This header file may change from
13// version to version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QtNetwork/private/qtnetworkglobal_p.h>
19#include <QtNetwork/qhttpheaders.h>
20#include "qnetworkrequest.h"
21#include "QtCore/qbytearray.h"
22#include "QtCore/qlist.h"
23#include "QtCore/qhash.h"
24#include "QtCore/qshareddata.h"
25#include "QtCore/qsharedpointer.h"
26#include "QtCore/qpointer.h"
27
28QT_BEGIN_NAMESPACE
29
30class QNetworkCookie;
31
32// this is the common part between QNetworkRequestPrivate, QNetworkReplyPrivate and QHttpPartPrivate
33class QNetworkHeadersPrivate
34{
35public:
36 typedef QPair<QByteArray, QByteArray> RawHeaderPair;
37 typedef QList<RawHeaderPair> RawHeadersList;
38 typedef QHash<QNetworkRequest::KnownHeaders, QVariant> CookedHeadersMap;
39 typedef QHash<QNetworkRequest::Attribute, QVariant> AttributesMap;
40
41 mutable struct {
42 RawHeadersList headersList;
43 bool isCached = false;
44 } rawHeaderCache;
45
46 QHttpHeaders httpHeaders;
47 CookedHeadersMap cookedHeaders;
48 AttributesMap attributes;
49 QPointer<QObject> originatingObject;
50
51 const RawHeadersList &allRawHeaders() const;
52 QList<QByteArray> rawHeadersKeys() const;
53 QByteArray rawHeader(QAnyStringView headerName) const;
54 void setRawHeader(const QByteArray &key, const QByteArray &value);
55 void setCookedHeader(QNetworkRequest::KnownHeaders header, const QVariant &value);
56
57 QHttpHeaders headers() const;
58 void setHeaders(const QHttpHeaders &newHeaders);
59 void setHeaders(QHttpHeaders &&newHeaders);
60 void setHeader(QHttpHeaders::WellKnownHeader name, QByteArrayView value);
61
62 void clearHeaders();
63
64 static QDateTime fromHttpDate(QByteArrayView value);
65 static QByteArray toHttpDate(const QDateTime &dt);
66
67 static std::optional<qint64> toInt(QByteArrayView value);
68
69 typedef QList<QNetworkCookie> NetworkCookieList;
70 static QByteArray fromCookieList(const NetworkCookieList &cookies);
71 static std::optional<NetworkCookieList> toSetCookieList(const QList<QByteArray> &values);
72 static std::optional<NetworkCookieList> toCookieList(const QList<QByteArray> &values);
73
74 static RawHeadersList fromHttpToRaw(const QHttpHeaders &headers);
75 static QHttpHeaders fromRawToHttp(const RawHeadersList &raw);
76
77private:
78 void invalidateHeaderCache();
79
80 void setCookedFromHttp(const QHttpHeaders &newHeaders);
81 void parseAndSetHeader(QByteArrayView key, QByteArrayView value);
82 void parseAndSetHeader(QNetworkRequest::KnownHeaders key, QByteArrayView value);
83
84};
85
86Q_DECLARE_TYPEINFO(QNetworkHeadersPrivate::RawHeaderPair, Q_RELOCATABLE_TYPE);
87
88QT_END_NAMESPACE
89
90
91#endif
92

source code of qtbase/src/network/access/qnetworkrequest_p.h