qnativesocketengine_win.cpp File Reference

#include <winsock2.h>
#include <ws2tcpip.h>
#include "qnativesocketengine_p_p.h"
#include <qabstracteventdispatcher.h>
#include <qsocketnotifier.h>
#include <qdebug.h>
#include <qdatetime.h>
#include <qnetworkinterface.h>
#include <qoperatingsystemversion.h>
#include <qvarlengtharray.h>
#include <algorithm>

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Macros
#define	IPV6_V6ONLY   27
#define	IP_HOPLIMIT   21
#define	WS_ERROR_DEBUG(x)   Q_UNUSED(x)
#define	AF_INET6   23 /* Internetwork Version 6 */
#define	SO_EXCLUSIVEADDRUSE   ((int)(~SO_REUSEADDR)) /* disallow local address reuse */
#define	IOC_VENDOR   0x18000000
#define	_WSAIOW(x, y)   (IOC_IN|(x)|(y))
#define	SIO_UDP_CONNRESET   _WSAIOW(IOC_VENDOR,12)
#define	WSA_FLAG_NO_HANDLE_INHERIT   0x80

Functions
static void	qt_socket_getPortAndAddress (SOCKET socketDescriptor, const qt_sockaddr *sa, quint16 *port, QHostAddress *address)
static void	convertToLevelAndOption (QNativeSocketEngine::SocketOption opt, QAbstractSocket::NetworkLayerProtocol socketProtocol, int &level, int &n)
static QAbstractSocket::SocketType	qt_socket_getType (qintptr socketDescriptor)
static void	setErrorFromWSAError (int error, QNativeSocketEnginePrivate *d)
static bool	multicastMembershipHelper (QNativeSocketEnginePrivate *d, int how6, int how4, const QHostAddress &groupAddress, const QNetworkInterface &iface)

Macro Definition Documentation

_WSAIOW

#define _WSAIOW	(		x,
			y
	)		(IOC_IN|(x)|(y))

Definition at line 252 of file qnativesocketengine_win.cpp.

AF_INET6

#define AF_INET6   23 /* Internetwork Version 6 */

Definition at line 100 of file qnativesocketengine_win.cpp.

IOC_VENDOR

#define IOC_VENDOR   0x18000000

Definition at line 249 of file qnativesocketengine_win.cpp.

IP_HOPLIMIT

#define IP_HOPLIMIT   21

Definition at line 33 of file qnativesocketengine_win.cpp.

IPV6_V6ONLY

#define IPV6_V6ONLY   27

Definition at line 30 of file qnativesocketengine_win.cpp.

SIO_UDP_CONNRESET

#define SIO_UDP_CONNRESET   _WSAIOW(IOC_VENDOR,12)

Definition at line 254 of file qnativesocketengine_win.cpp.

SO_EXCLUSIVEADDRUSE

#define SO_EXCLUSIVEADDRUSE   ((int)(~SO_REUSEADDR)) /* disallow local address reuse */

Definition at line 104 of file qnativesocketengine_win.cpp.

WS_ERROR_DEBUG

#define WS_ERROR_DEBUG

(

x

)

Q_UNUSED(x)

Definition at line 95 of file qnativesocketengine_win.cpp.

WSA_FLAG_NO_HANDLE_INHERIT

#define WSA_FLAG_NO_HANDLE_INHERIT   0x80

Function Documentation

convertToLevelAndOption()

static void convertToLevelAndOption ( QNativeSocketEngine::SocketOption  opt, QAbstractSocket::NetworkLayerProtocol  socketProtocol, int &  level, int &  n  )

static

Definition at line 142 of file qnativesocketengine_win.cpp.

References QAbstractSocketEngine::AddressReusable, QAbstractSocket::AnyIPProtocol, QAbstractSocketEngine::BindExclusively, QAbstractSocketEngine::BroadcastSocketOption, IP_HOPLIMIT, QAbstractSocket::IPv4Protocol, QAbstractSocket::IPv6Protocol, QAbstractSocketEngine::KeepAliveOption, QAbstractSocketEngine::LowDelayOption, QAbstractSocketEngine::MaxStreamsSocketOption, QAbstractSocketEngine::MulticastLoopbackOption, QAbstractSocketEngine::MulticastTtlOption, QAbstractSocketEngine::NonBlockingSocketOption, opt, QAbstractSocketEngine::PathMtuInformation, QAbstractSocketEngine::ReceiveBufferSocketOption, QAbstractSocketEngine::ReceiveHopLimit, QAbstractSocketEngine::ReceiveOutOfBandData, QAbstractSocketEngine::ReceivePacketInformation, QAbstractSocketEngine::SendBufferSocketOption, SO_EXCLUSIVEADDRUSE, and QAbstractSocketEngine::TypeOfServiceOption.

multicastMembershipHelper()

static bool multicastMembershipHelper ( QNativeSocketEnginePrivate *  d, int  how6, int  how4, const QHostAddress &  groupAddress, const QNetworkInterface &  iface  )

static

Definition at line 825 of file qnativesocketengine_win.cpp.

References d, QAbstractSocket::IPv4Protocol, QAbstractSocket::IPv6Protocol, QAbstractSocket::NetworkError, QNativeSocketEnginePrivate::NetworkUnreachableErrorString, QNativeSocketEnginePrivate::OperationUnsupportedErrorString, QHostAddress::protocol(), QNativeSocketEnginePrivate::ProtocolUnsupportedErrorString, QHostAddress::toIPv4Address(), QHostAddress::toIPv6Address(), and QAbstractSocket::UnsupportedSocketOperationError.

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qt_socket_getPortAndAddress()

static void qt_socket_getPortAndAddress ( SOCKET  socketDescriptor, const qt_sockaddr *  sa, quint16 *  port, QHostAddress *  address  )

inlinestatic

Definition at line 111 of file qnativesocketengine_win.cpp.

References qt_sockaddr::a, qt_sockaddr::a4, qt_sockaddr::a6, AF_INET6, i, and QString::number().

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qt_socket_getType()

static QAbstractSocket::SocketType qt_socket_getType ( qintptr  socketDescriptor )

inlinestatic

Definition at line 226 of file qnativesocketengine_win.cpp.

References QAbstractSocket::TcpSocket, QAbstractSocket::UdpSocket, QAbstractSocket::UnknownSocketType, and WS_ERROR_DEBUG.

setErrorFromWSAError()

static void setErrorFromWSAError ( int  error, QNativeSocketEnginePrivate *  d  )

static

Definition at line 529 of file qnativesocketengine_win.cpp.

References QNativeSocketEnginePrivate::AccessErrorString, QNativeSocketEnginePrivate::AddressInuseErrorString, QNativeSocketEnginePrivate::AddressNotAvailableErrorString, QAbstractSocket::ConnectedState, QAbstractSocket::ConnectingState, QAbstractSocket::ConnectionRefusedError, QNativeSocketEnginePrivate::ConnectionRefusedErrorString, QNativeSocketEnginePrivate::ConnectionTimeOutErrorString, d, error, QNativeSocketEnginePrivate::HostUnreachableErrorString, QNativeSocketEnginePrivate::InvalidSocketErrorString, QAbstractSocket::NetworkError, QNativeSocketEnginePrivate::NetworkUnreachableErrorString, Q_ASSERT, QAbstractSocket::SocketAccessError, QAbstractSocket::UnconnectedState, and QAbstractSocket::UnfinishedSocketOperationError.