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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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qsocks5socketengine.cpp File Reference

(6b697b791d27636210070cd0c248613358e31b94)

#include "qsocks5socketengine_p.h"
#include "qtcpsocket.h"
#include "qudpsocket.h"
#include "qtcpserver.h"
#include "qdebug.h"
#include "qhash.h"
#include "qqueue.h"
#include "qdeadlinetimer.h"
#include "qelapsedtimer.h"
#include "qmutex.h"
#include "qthread.h"
#include "qcoreapplication.h"
#include "qurl.h"
#include "qauthenticator.h"
#include "private/qiodevice_p.h"
#include "private/qringbuffer_p.h"
#include <qendian.h>
#include <qnetworkinterface.h>
#include <QtCore/qbasictimer.h>
#include <QtCore/qpointer.h>
#include <memory>
#include "moc_qsocks5socketengine_p.cpp"
Include dependency graph for qsocks5socketengine.cpp:

Go to the source code of this file.

Classes

struct  QSocks5Data
struct  QSocks5ConnectData
struct  QSocks5BindData
struct  QSocks5RevivedDatagram
struct  QSocks5UdpAssociateData
class  QSocks5BindStore

Macros

#define MAX_DATA_DUMP   256
#define Q_INIT_CHECK(returnValue)
#define S5_VERSION_5   0x05
#define S5_CONNECT   0x01
#define S5_BIND   0x02
#define S5_UDP_ASSOCIATE   0x03
#define S5_IP_V4   0x01
#define S5_DOMAINNAME   0x03
#define S5_IP_V6   0x04
#define S5_SUCCESS   0x00
#define S5_R_ERROR_SOCKS_FAILURE   0x01
#define S5_R_ERROR_CON_NOT_ALLOWED   0x02
#define S5_R_ERROR_NET_UNREACH   0x03
#define S5_R_ERROR_HOST_UNREACH   0x04
#define S5_R_ERROR_CONN_REFUSED   0x05
#define S5_R_ERROR_TTL   0x06
#define S5_R_ERROR_CMD_NOT_SUPPORTED   0x07
#define S5_R_ERROR_ADD_TYPE_NOT_SUPORTED   0x08
#define S5_AUTHMETHOD_NONE   0x00
#define S5_AUTHMETHOD_PASSWORD   0x02
#define S5_AUTHMETHOD_NOTACCEPTABLE   0xFF
#define S5_PASSWORDAUTH_VERSION   0x01
#define QSOCKS5_DEBUG   if (0) qDebug()
#define QSOCKS5_Q_DEBUG   if (0) qDebug()
#define QSOCKS5_D_DEBUG   if (0) qDebug()

Functions

static QString dump (const QByteArray &)
static bool qt_socks5_set_host_address_and_port (const QHostAddress &address, quint16 port, QByteArray *pBuf)
static bool qt_socks5_set_host_name_and_port (const QString &hostname, quint16 port, QByteArray *pBuf)
static int qt_socks5_get_host_address_and_port (const QByteArray &buf, QHostAddress *pAddress, quint16 *pPort, int *pPos)
static int nextDescriptor ()

Variables

static const int MaxWriteBufferSize = 128*1024
static constexpr auto Socks5BlockingBindTimeout = 5s
static QString s5StateToString (QSocks5SocketEnginePrivate::Socks5State)

Macro Definition Documentation

◆ MAX_DATA_DUMP

#define MAX_DATA_DUMP   256

Definition at line 39 of file qsocks5socketengine.cpp.

◆ Q_INIT_CHECK

#define Q_INIT_CHECK ( returnValue)
Value:
do { \
if (!d->data) { \
return returnValue; \
} } while (0)

Definition at line 42 of file qsocks5socketengine.cpp.

◆ QSOCKS5_D_DEBUG

#define QSOCKS5_D_DEBUG   if (0) qDebug()

Definition at line 113 of file qsocks5socketengine.cpp.

◆ QSOCKS5_DEBUG

#define QSOCKS5_DEBUG   if (0) qDebug()

Definition at line 111 of file qsocks5socketengine.cpp.

◆ QSOCKS5_Q_DEBUG

#define QSOCKS5_Q_DEBUG   if (0) qDebug()

Definition at line 112 of file qsocks5socketengine.cpp.

◆ S5_AUTHMETHOD_NONE

#define S5_AUTHMETHOD_NONE   0x00

Definition at line 64 of file qsocks5socketengine.cpp.

◆ S5_AUTHMETHOD_NOTACCEPTABLE

#define S5_AUTHMETHOD_NOTACCEPTABLE   0xFF

Definition at line 66 of file qsocks5socketengine.cpp.

◆ S5_AUTHMETHOD_PASSWORD

#define S5_AUTHMETHOD_PASSWORD   0x02

Definition at line 65 of file qsocks5socketengine.cpp.

◆ S5_BIND

#define S5_BIND   0x02

Definition at line 49 of file qsocks5socketengine.cpp.

◆ S5_CONNECT

#define S5_CONNECT   0x01

Definition at line 48 of file qsocks5socketengine.cpp.

◆ S5_DOMAINNAME

#define S5_DOMAINNAME   0x03

Definition at line 52 of file qsocks5socketengine.cpp.

◆ S5_IP_V4

#define S5_IP_V4   0x01

Definition at line 51 of file qsocks5socketengine.cpp.

◆ S5_IP_V6

#define S5_IP_V6   0x04

Definition at line 53 of file qsocks5socketengine.cpp.

◆ S5_PASSWORDAUTH_VERSION

#define S5_PASSWORDAUTH_VERSION   0x01

Definition at line 68 of file qsocks5socketengine.cpp.

◆ S5_R_ERROR_ADD_TYPE_NOT_SUPORTED

#define S5_R_ERROR_ADD_TYPE_NOT_SUPORTED   0x08

Definition at line 62 of file qsocks5socketengine.cpp.

◆ S5_R_ERROR_CMD_NOT_SUPPORTED

#define S5_R_ERROR_CMD_NOT_SUPPORTED   0x07

Definition at line 61 of file qsocks5socketengine.cpp.

◆ S5_R_ERROR_CON_NOT_ALLOWED

#define S5_R_ERROR_CON_NOT_ALLOWED   0x02

Definition at line 56 of file qsocks5socketengine.cpp.

◆ S5_R_ERROR_CONN_REFUSED

#define S5_R_ERROR_CONN_REFUSED   0x05

Definition at line 59 of file qsocks5socketengine.cpp.

◆ S5_R_ERROR_HOST_UNREACH

#define S5_R_ERROR_HOST_UNREACH   0x04

Definition at line 58 of file qsocks5socketengine.cpp.

◆ S5_R_ERROR_NET_UNREACH

#define S5_R_ERROR_NET_UNREACH   0x03

Definition at line 57 of file qsocks5socketengine.cpp.

◆ S5_R_ERROR_SOCKS_FAILURE

#define S5_R_ERROR_SOCKS_FAILURE   0x01

Definition at line 55 of file qsocks5socketengine.cpp.

◆ S5_R_ERROR_TTL

#define S5_R_ERROR_TTL   0x06

Definition at line 60 of file qsocks5socketengine.cpp.

◆ S5_SUCCESS

#define S5_SUCCESS   0x00

Definition at line 54 of file qsocks5socketengine.cpp.

◆ S5_UDP_ASSOCIATE

#define S5_UDP_ASSOCIATE   0x03

Definition at line 50 of file qsocks5socketengine.cpp.

◆ S5_VERSION_5

#define S5_VERSION_5   0x05

Definition at line 47 of file qsocks5socketengine.cpp.

Function Documentation

◆ dump()

QString dump ( const QByteArray & )
inlinestatic

Definition at line 116 of file qsocks5socketengine.cpp.

◆ nextDescriptor()

int nextDescriptor ( )
static

Definition at line 968 of file qsocks5socketengine.cpp.

◆ qt_socks5_get_host_address_and_port()

int qt_socks5_get_host_address_and_port ( const QByteArray & buf,
QHostAddress * pAddress,
quint16 * pPort,
int * pPos )
static

Definition at line 187 of file qsocks5socketengine.cpp.

◆ qt_socks5_set_host_address_and_port()

bool qt_socks5_set_host_address_and_port ( const QHostAddress & address,
quint16 port,
QByteArray * pBuf )
static

Definition at line 123 of file qsocks5socketengine.cpp.

◆ qt_socks5_set_host_name_and_port()

bool qt_socks5_set_host_name_and_port ( const QString & hostname,
quint16 port,
QByteArray * pBuf )
static

Definition at line 156 of file qsocks5socketengine.cpp.

Variable Documentation

◆ MaxWriteBufferSize

const int MaxWriteBufferSize = 128*1024
static

Definition at line 35 of file qsocks5socketengine.cpp.

Referenced by QSocks5SocketEnginePrivate::_q_controlSocketBytesWritten().

◆ s5StateToString

QString s5StateToString ( QSocks5SocketEnginePrivate::Socks5State )
inlinestatic

Definition at line 115 of file qsocks5socketengine.cpp.

◆ Socks5BlockingBindTimeout

constexpr auto Socks5BlockingBindTimeout = 5s
staticconstexpr

Definition at line 40 of file qsocks5socketengine.cpp.