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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QSocks5SocketEnginePrivate Class Reference

#include <qsocks5socketengine_p.h>

Inheritance diagram for QSocks5SocketEnginePrivate:
Collaboration diagram for QSocks5SocketEnginePrivate:

Public Types

enum  Socks5State {
  Uninitialized = 0 , ConnectError , AuthenticationMethodsSent , Authenticating ,
  AuthenticatingError , RequestMethodSent , RequestError , Connected ,
  UdpAssociateSuccess , BindSuccess , ControlSocketError , SocksError ,
  HostNameLookupError
}
enum  Socks5Mode { NoMode , ConnectMode , BindMode , UdpAssociateMode }
enum  Socks5Error {
  SocksFailure = 0x01 , ConnectionNotAllowed = 0x02 , NetworkUnreachable = 0x03 , HostUnreachable = 0x04 ,
  ConnectionRefused = 0x05 , TTLExpired = 0x06 , CommandNotSupported = 0x07 , AddressTypeNotSupported = 0x08 ,
  LastKnownError = AddressTypeNotSupported , UnknownError
}
Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

Public Member Functions

 QSocks5SocketEnginePrivate ()
 ~QSocks5SocketEnginePrivate ()
void initialize (Socks5Mode socks5Mode)
void setErrorState (Socks5State state, const QString &extraMessage=QString())
void setErrorState (Socks5State state, Socks5Error socks5error)
void reauthenticate ()
void parseAuthenticationMethodReply ()
void parseAuthenticatingReply ()
void sendRequestMethod ()
void parseRequestMethodReply ()
void parseNewConnection ()
bool waitForConnected (QDeadlineTimer deadline, bool *timedOut)
void _q_controlSocketConnected ()
void _q_controlSocketReadNotification ()
void _q_controlSocketErrorOccurred (QAbstractSocket::SocketError)
void _q_udpSocketReadNotification ()
void _q_controlSocketBytesWritten ()
void _q_controlSocketDisconnected ()
void _q_controlSocketStateChanged (QAbstractSocket::SocketState)
void _q_emitPendingReadNotification ()
void emitReadNotification ()
void _q_emitPendingWriteNotification ()
void emitWriteNotification ()
void _q_emitPendingConnectionNotification ()
void emitConnectionNotification ()
Public Member Functions inherited from QAbstractSocketEnginePrivate
 QAbstractSocketEnginePrivate ()
Public Member Functions inherited from QObjectPrivate
void ensureExtraData ()
void setObjectNameWithoutBindings (const QString &name)
 QObjectPrivate (decltype(QObjectPrivateVersion) version=QObjectPrivateVersion)
virtual ~QObjectPrivate ()
void deleteChildren ()
void clearBindingStorage ()
void setParent_helper (QObject *)
void moveToThread_helper ()
void setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
QObjectList receiverList (const char *signal) const
void ensureConnectionData ()
void addConnection (int signal, Connection *c)
int signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
bool isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
bool maybeSignalConnected (uint signalIndex) const
bool isDeclarativeSignalConnected (uint signalIdx) const
void connectNotify (const QMetaMethod &signal)
void disconnectNotify (const QMetaMethod &signal)
void reinitBindingStorageAfterThreadMove ()
virtual std::string flagsForDumping () const
virtual void writeToDebugStream (QDebug &) const
QtPrivate::QPropertyAdaptorSlotObject * getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
 QObjectData ()=default
virtual ~QObjectData ()=0
const QMetaObject * dynamicMetaObject () const

Public Attributes

Socks5State socks5State
Socks5Mode mode
QNetworkProxy proxyInfo
bool readNotificationEnabled
bool writeNotificationEnabled
bool exceptNotificationEnabled
qintptr socketDescriptor
QSocks5Data * data
QSocks5ConnectData * connectData
QSocks5UdpAssociateData * udpData
QSocks5BindData * bindData
QString peerName
QByteArray receivedHeaderFragment
bool readNotificationActivated
bool writeNotificationActivated
bool readNotificationPending
bool writeNotificationPending
bool connectionNotificationPending
Public Attributes inherited from QAbstractSocketEnginePrivate
QAbstractSocket::SocketError socketError
bool hasSetSocketError
QString socketErrorString
QAbstractSocket::SocketState socketState
QAbstractSocket::SocketType socketType
QAbstractSocket::NetworkLayerProtocol socketProtocol
QHostAddress localAddress
quint16 localPort
QHostAddress peerAddress
quint16 peerPort
int inboundStreamCount
int outboundStreamCount
QAbstractSocketEngineReceiver * receiver
Public Attributes inherited from QObjectPrivate
ExtraData * extraData
QAtomicPointer< QThreadData > threadData
QAtomicPointer< ConnectionData > connections
union { 
   QObject *   currentChildBeingDeleted 
   QAbstractDeclarativeData *   declarativeData 
}; 
QAtomicPointer< QtSharedPointer::ExternalRefCountData > sharedRefcount
Public Attributes inherited from QObjectData
QObject * q_ptr
QObject * parent
QObjectList children
uint isWidget: 1
uint blockSig: 1
uint wasDeleted: 1
uint isDeletingChildren: 1
uint sendChildEvents: 1
uint receiveChildEvents: 1
uint isWindow: 1
uint deleteLaterCalled: 1
uint isQuickItem: 1
uint willBeWidget: 1
uint wasWidget: 1
uint receiveParentEvents: 1
uint unused: 20
QAtomicInt postedEvents
QDynamicMetaObjectData * metaObject
QBindingStorage bindingStorage

Additional Inherited Members

Static Public Member Functions inherited from QObjectPrivate
static bool removeConnection (Connection *c)
static QObjectPrivate * get (QObject *o)
static const QObjectPrivate * get (const QObject *o)
template<typename Func1, typename Func2>
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
static QMetaObject::Connection connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
static QMetaObject::Connection connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static QMetaObject::Connection connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static bool disconnect (const QObject *sender, int signal_index, void **slot)
static bool disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)

Detailed Description

Definition at line 155 of file qsocks5socketengine_p.h.

Member Enumeration Documentation

◆ Socks5Error

enum QSocks5SocketEnginePrivate::Socks5Error
Enumerator
SocksFailure 
ConnectionNotAllowed 
NetworkUnreachable 
HostUnreachable 
ConnectionRefused 
TTLExpired 
CommandNotSupported 
AddressTypeNotSupported 
LastKnownError 
UnknownError 

Definition at line 189 of file qsocks5socketengine_p.h.

◆ Socks5Mode

enum QSocks5SocketEnginePrivate::Socks5Mode
Enumerator
NoMode 
ConnectMode 
BindMode 
UdpAssociateMode 

Definition at line 180 of file qsocks5socketengine_p.h.

◆ Socks5State

enum QSocks5SocketEnginePrivate::Socks5State
Enumerator
Uninitialized 
ConnectError 
AuthenticationMethodsSent 
Authenticating 
AuthenticatingError 
RequestMethodSent 
RequestError 
Connected 
UdpAssociateSuccess 
BindSuccess 
ControlSocketError 
SocksError 
HostNameLookupError 

Definition at line 162 of file qsocks5socketengine_p.h.

Constructor & Destructor Documentation

◆ QSocks5SocketEnginePrivate()

QSocks5SocketEnginePrivate::QSocks5SocketEnginePrivate ( )

Definition at line 473 of file qsocks5socketengine.cpp.

References bindData, connectData, connectionNotificationPending, data, exceptNotificationEnabled, mode, NoMode, readNotificationActivated, readNotificationEnabled, readNotificationPending, socks5State, udpData, Uninitialized, writeNotificationActivated, writeNotificationEnabled, and writeNotificationPending.

◆ ~QSocks5SocketEnginePrivate()

QSocks5SocketEnginePrivate::~QSocks5SocketEnginePrivate ( )

Definition at line 494 of file qsocks5socketengine.cpp.

Member Function Documentation

◆ _q_controlSocketBytesWritten()

void QSocks5SocketEnginePrivate::_q_controlSocketBytesWritten ( )

Definition at line 1187 of file qsocks5socketengine.cpp.

References Connected, ConnectMode, QSocks5Data::controlSocket, data, emitWriteNotification(), MaxWriteBufferSize, mode, socks5State, and writeNotificationActivated.

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◆ _q_controlSocketConnected()

void QSocks5SocketEnginePrivate::_q_controlSocketConnected ( )

Definition at line 1126 of file qsocks5socketengine.cpp.

References AuthenticationMethodsSent, QSocks5Data::authenticator, QSocks5Data::controlSocket, data, QSocks5Authenticator::methodId(), and socks5State.

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◆ _q_controlSocketDisconnected()

void QSocks5SocketEnginePrivate::_q_controlSocketDisconnected ( )

Definition at line 1232 of file qsocks5socketengine.cpp.

◆ _q_controlSocketErrorOccurred()

void QSocks5SocketEnginePrivate::_q_controlSocketErrorOccurred ( QAbstractSocket::SocketError error)

Definition at line 1201 of file qsocks5socketengine.cpp.

References Authenticating, AuthenticationMethodsSent, connectData, ConnectError, QSocks5Data::controlSocket, ControlSocketError, data, emitConnectionNotification(), emitReadNotification(), emitWriteNotification(), readNotificationPending, RequestMethodSent, setErrorState(), socks5State, and Uninitialized.

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◆ _q_controlSocketReadNotification()

void QSocks5SocketEnginePrivate::_q_controlSocketReadNotification ( )

Definition at line 1137 of file qsocks5socketengine.cpp.

References _q_controlSocketReadNotification(), Authenticating, AuthenticationMethodsSent, QSocks5Data::authenticator, BindMode, BindSuccess, connectData, Connected, QSocks5Data::controlSocket, data, emitReadNotification(), mode, parseAuthenticatingReply(), parseAuthenticationMethodReply(), parseRequestMethodReply(), RequestMethodSent, and socks5State.

Referenced by _q_controlSocketReadNotification().

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◆ _q_controlSocketStateChanged()

void QSocks5SocketEnginePrivate::_q_controlSocketStateChanged ( QAbstractSocket::SocketState state)

Definition at line 1237 of file qsocks5socketengine.cpp.

◆ _q_emitPendingConnectionNotification()

void QSocks5SocketEnginePrivate::_q_emitPendingConnectionNotification ( )

Definition at line 927 of file qsocks5socketengine.cpp.

References connectionNotificationPending.

◆ _q_emitPendingReadNotification()

void QSocks5SocketEnginePrivate::_q_emitPendingReadNotification ( )

Definition at line 876 of file qsocks5socketengine.cpp.

References connectData, emitReadNotification(), readNotificationEnabled, and readNotificationPending.

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◆ _q_emitPendingWriteNotification()

void QSocks5SocketEnginePrivate::_q_emitPendingWriteNotification ( )

Definition at line 906 of file qsocks5socketengine.cpp.

References writeNotificationEnabled, and writeNotificationPending.

◆ _q_udpSocketReadNotification()

void QSocks5SocketEnginePrivate::_q_udpSocketReadNotification ( )

Definition at line 1243 of file qsocks5socketengine.cpp.

References QSocks5Data::authenticator, data, emitReadNotification(), and udpData.

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◆ emitConnectionNotification()

void QSocks5SocketEnginePrivate::emitConnectionNotification ( )

Definition at line 935 of file qsocks5socketengine.cpp.

References connectionNotificationPending.

Referenced by _q_controlSocketErrorOccurred(), parseAuthenticationMethodReply(), parseRequestMethodReply(), and reauthenticate().

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◆ emitReadNotification()

void QSocks5SocketEnginePrivate::emitReadNotification ( )

Definition at line 895 of file qsocks5socketengine.cpp.

References readNotificationActivated, readNotificationEnabled, and readNotificationPending.

Referenced by _q_controlSocketErrorOccurred(), _q_controlSocketReadNotification(), _q_emitPendingReadNotification(), _q_udpSocketReadNotification(), and parseRequestMethodReply().

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◆ emitWriteNotification()

void QSocks5SocketEnginePrivate::emitWriteNotification ( )

Definition at line 916 of file qsocks5socketengine.cpp.

References writeNotificationActivated, writeNotificationEnabled, and writeNotificationPending.

Referenced by _q_controlSocketBytesWritten(), and _q_controlSocketErrorOccurred().

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◆ initialize()

void QSocks5SocketEnginePrivate::initialize ( Socks5Mode socks5Mode)

Definition at line 498 of file qsocks5socketengine.cpp.

References QSocks5Authenticator::QSocks5Authenticator(), QSocks5Data::authenticator, bindData, BindMode, connectData, ConnectMode, data, mode, UdpAssociateMode, and udpData.

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◆ parseAuthenticatingReply()

void QSocks5SocketEnginePrivate::parseAuthenticatingReply ( )

Definition at line 735 of file qsocks5socketengine.cpp.

References QSocks5Data::authenticator, QSocks5Authenticator::continueAuthenticate(), QSocks5Data::controlSocket, data, reauthenticate(), and sendRequestMethod().

Referenced by _q_controlSocketReadNotification().

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◆ parseAuthenticationMethodReply()

void QSocks5SocketEnginePrivate::parseAuthenticationMethodReply ( )

Definition at line 700 of file qsocks5socketengine.cpp.

References Authenticating, QSocks5Data::authenticator, QSocks5Authenticator::beginAuthenticate(), QSocks5Data::controlSocket, data, emitConnectionNotification(), QSocks5Authenticator::methodId(), reauthenticate(), sendRequestMethod(), setErrorState(), socks5State, and SocksError.

Referenced by _q_controlSocketReadNotification().

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◆ parseNewConnection()

void QSocks5SocketEnginePrivate::parseNewConnection ( )

◆ parseRequestMethodReply()

void QSocks5SocketEnginePrivate::parseRequestMethodReply ( )

Definition at line 791 of file qsocks5socketengine.cpp.

References QSocks5Data::authenticator, bindData, BindMode, BindSuccess, Connected, ConnectMode, QSocks5Data::controlSocket, data, emitConnectionNotification(), emitReadNotification(), HostNameLookupError, QAbstractSocketEnginePrivate::inboundStreamCount, mode, QAbstractSocketEnginePrivate::outboundStreamCount, RequestError, RequestMethodSent, setErrorState(), socks5State, SocksError, and UdpAssociateSuccess.

Referenced by _q_controlSocketReadNotification().

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◆ reauthenticate()

void QSocks5SocketEnginePrivate::reauthenticate ( )

Definition at line 668 of file qsocks5socketengine.cpp.

References AuthenticatingError, QSocks5Data::authenticator, QSocks5Data::controlSocket, data, emitConnectionNotification(), setErrorState(), socks5State, and Uninitialized.

Referenced by parseAuthenticatingReply(), and parseAuthenticationMethodReply().

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◆ sendRequestMethod()

void QSocks5SocketEnginePrivate::sendRequestMethod ( )

Definition at line 746 of file qsocks5socketengine.cpp.

References QSocks5Data::authenticator, BindMode, ConnectMode, QSocks5Data::controlSocket, data, mode, RequestMethodSent, and socks5State.

Referenced by parseAuthenticatingReply(), and parseAuthenticationMethodReply().

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◆ setErrorState() [1/2]

void QSocks5SocketEnginePrivate::setErrorState ( Socks5State state,
const QString & extraMessage = QString() )

Definition at line 547 of file qsocks5socketengine.cpp.

References Authenticating, AuthenticationMethodsSent, BindSuccess, Connected, ConnectError, QSocks5Data::controlSocket, ControlSocketError, data, RequestError, RequestMethodSent, socks5State, UdpAssociateSuccess, and Uninitialized.

◆ setErrorState() [2/2]

void QSocks5SocketEnginePrivate::setErrorState ( Socks5State state,
Socks5Error socks5error )

Definition at line 622 of file qsocks5socketengine.cpp.

References setErrorState().

Referenced by _q_controlSocketErrorOccurred(), parseAuthenticationMethodReply(), parseRequestMethodReply(), reauthenticate(), setErrorState(), and waitForConnected().

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◆ waitForConnected()

bool QSocks5SocketEnginePrivate::waitForConnected ( QDeadlineTimer deadline,
bool * timedOut )

Definition at line 1680 of file qsocks5socketengine.cpp.

References BindMode, BindSuccess, Connected, ConnectMode, QSocks5Data::controlSocket, ControlSocketError, data, mode, setErrorState(), socks5State, and UdpAssociateSuccess.

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Member Data Documentation

◆ bindData

QSocks5BindData* QSocks5SocketEnginePrivate::bindData

Definition at line 238 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), initialize(), and parseRequestMethodReply().

◆ connectData

QSocks5ConnectData* QSocks5SocketEnginePrivate::connectData

Definition at line 234 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_controlSocketErrorOccurred(), _q_controlSocketReadNotification(), _q_emitPendingReadNotification(), and initialize().

◆ connectionNotificationPending

bool QSocks5SocketEnginePrivate::connectionNotificationPending

Definition at line 251 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_emitPendingConnectionNotification(), and emitConnectionNotification().

◆ data

QSocks5Data* QSocks5SocketEnginePrivate::data

Definition at line 233 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_controlSocketBytesWritten(), _q_controlSocketConnected(), _q_controlSocketErrorOccurred(), _q_controlSocketReadNotification(), _q_udpSocketReadNotification(), initialize(), parseAuthenticatingReply(), parseAuthenticationMethodReply(), parseRequestMethodReply(), reauthenticate(), sendRequestMethod(), setErrorState(), and waitForConnected().

◆ exceptNotificationEnabled

bool QSocks5SocketEnginePrivate::exceptNotificationEnabled

Definition at line 229 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate().

◆ mode

Socks5Mode QSocks5SocketEnginePrivate::mode

Definition at line 187 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_controlSocketBytesWritten(), _q_controlSocketReadNotification(), initialize(), parseRequestMethodReply(), sendRequestMethod(), and waitForConnected().

◆ peerName

QString QSocks5SocketEnginePrivate::peerName

Definition at line 239 of file qsocks5socketengine_p.h.

◆ proxyInfo

QNetworkProxy QSocks5SocketEnginePrivate::proxyInfo

Definition at line 227 of file qsocks5socketengine_p.h.

◆ readNotificationActivated

bool QSocks5SocketEnginePrivate::readNotificationActivated
mutable

Definition at line 242 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), and emitReadNotification().

◆ readNotificationEnabled

bool QSocks5SocketEnginePrivate::readNotificationEnabled

Definition at line 229 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_emitPendingReadNotification(), and emitReadNotification().

◆ readNotificationPending

bool QSocks5SocketEnginePrivate::readNotificationPending

Definition at line 245 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_controlSocketErrorOccurred(), _q_emitPendingReadNotification(), and emitReadNotification().

◆ receivedHeaderFragment

QByteArray QSocks5SocketEnginePrivate::receivedHeaderFragment

Definition at line 240 of file qsocks5socketengine_p.h.

◆ socketDescriptor

qintptr QSocks5SocketEnginePrivate::socketDescriptor

Definition at line 231 of file qsocks5socketengine_p.h.

◆ socks5State

Socks5State QSocks5SocketEnginePrivate::socks5State

Definition at line 178 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_controlSocketBytesWritten(), _q_controlSocketConnected(), _q_controlSocketErrorOccurred(), _q_controlSocketReadNotification(), parseAuthenticationMethodReply(), parseRequestMethodReply(), reauthenticate(), sendRequestMethod(), setErrorState(), and waitForConnected().

◆ udpData

QSocks5UdpAssociateData* QSocks5SocketEnginePrivate::udpData

Definition at line 236 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_udpSocketReadNotification(), and initialize().

◆ writeNotificationActivated

bool QSocks5SocketEnginePrivate::writeNotificationActivated
mutable

Definition at line 243 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_controlSocketBytesWritten(), and emitWriteNotification().

◆ writeNotificationEnabled

bool QSocks5SocketEnginePrivate::writeNotificationEnabled

Definition at line 229 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_emitPendingWriteNotification(), and emitWriteNotification().

◆ writeNotificationPending

bool QSocks5SocketEnginePrivate::writeNotificationPending

Definition at line 248 of file qsocks5socketengine_p.h.

Referenced by QSocks5SocketEnginePrivate(), _q_emitPendingWriteNotification(), and emitWriteNotification().

The documentation for this class was generated from the following files: