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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QNETWORKPROXY_H
#define QNETWORKPROXY_H
#include <QtNetwork/qtnetworkglobal.h>
#include <QtNetwork/qhostaddress.h>
#include <QtNetwork/qnetworkrequest.h>
#include <QtCore/qshareddata.h>
#ifndef QT_NO_NETWORKPROXY
QT_BEGIN_NAMESPACE
class QUrl;
class QNetworkProxyQueryPrivate;
class Q_NETWORK_EXPORT QNetworkProxyQuery
{
Q_GADGET
public:
enum QueryType {
TcpSocket,
UdpSocket,
SctpSocket,
TcpServer = 100,
UrlRequest,
SctpServer
};
Q_ENUM(QueryType)
QNetworkProxyQuery();
explicit QNetworkProxyQuery(const QUrl &requestUrl, QueryType queryType = UrlRequest);
QNetworkProxyQuery(const QString &hostname, int port, const QString &protocolTag = QString(),
QueryType queryType = TcpSocket);
explicit QNetworkProxyQuery(quint16 bindPort, const QString &protocolTag = QString(),
QueryType queryType = TcpServer);
QNetworkProxyQuery(const QNetworkProxyQuery &other);
QNetworkProxyQuery &operator=(QNetworkProxyQuery &&other) noexcept { swap(other); return *this; }
QNetworkProxyQuery &operator=(const QNetworkProxyQuery &other);
~QNetworkProxyQuery();
void swap(QNetworkProxyQuery &other) noexcept { d.swap(other.d); }
bool operator==(const QNetworkProxyQuery &other) const;
inline bool operator!=(const QNetworkProxyQuery &other) const
{ return !(*this == other); }
QueryType queryType() const;
void setQueryType(QueryType type);
int peerPort() const;
void setPeerPort(int port);
QString peerHostName() const;
void setPeerHostName(const QString &hostname);
int localPort() const;
void setLocalPort(int port);
QString protocolTag() const;
void setProtocolTag(const QString &protocolTag);
QUrl url() const;
void setUrl(const QUrl &url);
private:
QSharedDataPointer<QNetworkProxyQueryPrivate> d;
};
Q_DECLARE_SHARED(QNetworkProxyQuery)
class QNetworkProxyPrivate;
class Q_NETWORK_EXPORT QNetworkProxy
{
public:
enum ProxyType {
DefaultProxy,
Socks5Proxy,
NoProxy,
HttpProxy,
HttpCachingProxy,
FtpCachingProxy
};
enum Capability {
TunnelingCapability = 0x0001,
ListeningCapability = 0x0002,
UdpTunnelingCapability = 0x0004,
CachingCapability = 0x0008,
HostNameLookupCapability = 0x0010,
SctpTunnelingCapability = 0x00020,
SctpListeningCapability = 0x00040
};
Q_DECLARE_FLAGS(Capabilities, Capability)
QNetworkProxy();
QNetworkProxy(ProxyType type, const QString &hostName = QString(), quint16 port = 0,
const QString &user = QString(), const QString &password = QString());
QNetworkProxy(const QNetworkProxy &other);
QNetworkProxy &operator=(QNetworkProxy &&other) noexcept { swap(other); return *this; }
QNetworkProxy &operator=(const QNetworkProxy &other);
~QNetworkProxy();
void swap(QNetworkProxy &other) noexcept { d.swap(other.d); }
bool operator==(const QNetworkProxy &other) const;
inline bool operator!=(const QNetworkProxy &other) const
{ return !(*this == other); }
void setType(QNetworkProxy::ProxyType type);
QNetworkProxy::ProxyType type() const;
void setCapabilities(Capabilities capab);
Capabilities capabilities() const;
bool isCachingProxy() const;
bool isTransparentProxy() const;
void setUser(const QString &userName);
QString user() const;
void setPassword(const QString &password);
QString password() const;
void setHostName(const QString &hostName);
QString hostName() const;
void setPort(quint16 port);
quint16 port() const;
static void setApplicationProxy(const QNetworkProxy &proxy);
static QNetworkProxy applicationProxy();
// "cooked" headers
QVariant header(QNetworkRequest::KnownHeaders header) const;
void setHeader(QNetworkRequest::KnownHeaders header, const QVariant &value);
// raw headers:
bool hasRawHeader(const QByteArray &headerName) const;
QList<QByteArray> rawHeaderList() const;
QByteArray rawHeader(const QByteArray &headerName) const;
void setRawHeader(const QByteArray &headerName, const QByteArray &value);
private:
QSharedDataPointer<QNetworkProxyPrivate> d;
};
Q_DECLARE_SHARED(QNetworkProxy)
Q_DECLARE_OPERATORS_FOR_FLAGS(QNetworkProxy::Capabilities)
class Q_NETWORK_EXPORT QNetworkProxyFactory
{
public:
QNetworkProxyFactory();
virtual ~QNetworkProxyFactory();
virtual QList<QNetworkProxy> queryProxy(const QNetworkProxyQuery &query = QNetworkProxyQuery()) = 0;
static bool usesSystemConfiguration();
static void setUseSystemConfiguration(bool enable);
static void setApplicationProxyFactory(QNetworkProxyFactory *factory);
static QList<QNetworkProxy> proxyForQuery(const QNetworkProxyQuery &query);
static QList<QNetworkProxy> systemProxyForQuery(const QNetworkProxyQuery &query = QNetworkProxyQuery());
};
#ifndef QT_NO_DEBUG_STREAM
Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QNetworkProxy &proxy);
Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QNetworkProxyQuery &proxyQuery);
#endif
QT_END_NAMESPACE
QT_DECL_METATYPE_EXTERN(QNetworkProxy, Q_NETWORK_EXPORT)
#endif // QT_NO_NETWORKPROXY
#endif // QHOSTINFO_H
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