diff options
Diffstat (limited to 'src/network/socket/qabstractsocketengine_p.h')
| -rw-r--r-- | src/network/socket/qabstractsocketengine_p.h | 48 |
1 files changed, 43 insertions, 5 deletions
diff --git a/src/network/socket/qabstractsocketengine_p.h b/src/network/socket/qabstractsocketengine_p.h index f2a3149678..d2b5882d18 100644 --- a/src/network/socket/qabstractsocketengine_p.h +++ b/src/network/socket/qabstractsocketengine_p.h @@ -1,6 +1,7 @@ /**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. +** Copyright (C) 2015 Intel Corporation. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the QtNetwork module of the Qt Toolkit. @@ -58,6 +59,30 @@ class QNetworkInterface; #endif class QNetworkProxy; +class QIpPacketHeader +{ +public: + QIpPacketHeader(const QHostAddress &dstAddr = QHostAddress(), quint16 port = 0) + : destinationAddress(dstAddr), ifindex(0), hopLimit(-1), destinationPort(port) + {} + + void clear() + { + senderAddress.clear(); + destinationAddress.clear(); + ifindex = 0; + hopLimit = -1; + } + + QHostAddress senderAddress; + QHostAddress destinationAddress; + + uint ifindex; + qint16 hopLimit; + quint16 senderPort; + quint16 destinationPort; +}; + class QAbstractSocketEngineReceiver { public: virtual ~QAbstractSocketEngineReceiver(){} @@ -93,9 +118,21 @@ public: KeepAliveOption, MulticastTtlOption, MulticastLoopbackOption, - TypeOfServiceOption + TypeOfServiceOption, + ReceivePacketInformation, + ReceiveHopLimit }; + enum PacketHeaderOption { + WantNone = 0, + WantDatagramSender, + WantDatagramDestination, + WantDatagramHopLimit, + + WantAll = 0xff + }; + Q_DECLARE_FLAGS(PacketHeaderOptions, PacketHeaderOption) + virtual bool initialize(QAbstractSocket::SocketType type, QAbstractSocket::NetworkLayerProtocol protocol = QAbstractSocket::IPv4Protocol) = 0; virtual bool initialize(qintptr socketDescriptor, QAbstractSocket::SocketState socketState = QAbstractSocket::ConnectedState) = 0; @@ -126,10 +163,9 @@ public: virtual bool setMulticastInterface(const QNetworkInterface &iface) = 0; #endif // QT_NO_NETWORKINTERFACE - virtual qint64 readDatagram(char *data, qint64 maxlen, QHostAddress *addr = 0, - quint16 *port = 0) = 0; - virtual qint64 writeDatagram(const char *data, qint64 len, const QHostAddress &addr, - quint16 port) = 0; + virtual qint64 readDatagram(char *data, qint64 maxlen, QIpPacketHeader *header = 0, + PacketHeaderOptions = WantNone) = 0; + virtual qint64 writeDatagram(const char *data, qint64 len, const QIpPacketHeader &header) = 0; virtual bool hasPendingDatagrams() const = 0; virtual qint64 pendingDatagramSize() const = 0; #endif // QT_NO_UDPSOCKET @@ -225,6 +261,8 @@ private: friend class QAbstractSocketEngine; }; +Q_DECLARE_OPERATORS_FOR_FLAGS(QAbstractSocketEngine::PacketHeaderOptions) + QT_END_NAMESPACE #endif // QABSTRACTSOCKETENGINE_P_H |