Katana_mirror/katie
1
0
Fork 0
mirror of https://bitbucket.org/smil3y/katie.git synced 2025-02-23 18:32:55 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

do not manually set the socket state and error of QTcpServer

Browse source 
that means that once the socket engine is closed the error becomes unknown
tho

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-12-26 01:59:24 +02:00
parent 26907fbee7
commit 67b6c14005
1 changed files with 9 additions and 25 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

34
src/network/socket/qtcpserver.cpp
View file

@ -102,12 +102,8 @@ public:
quint16 port;
QHostAddress address;
QAbstractSocket::SocketState state;
QAbstractSocketEngine *socketEngine;
QAbstractSocket::SocketError serverSocketError;
QString serverSocketErrorString;
int maxConnections;
// from QAbstractSocketEngineReceiver
@ -121,9 +117,7 @@ public:
*/
QTcpServerPrivate::QTcpServerPrivate()
: port(0),
state(QAbstractSocket::UnconnectedState),
socketEngine(nullptr),
serverSocketError(QAbstractSocket::UnknownSocketError),
maxConnections(30)
{
}
@ -203,7 +197,7 @@ QTcpServer::~QTcpServer()
bool QTcpServer::listen(const QHostAddress &address, quint16 port)
{
Q_D(QTcpServer);
if (Q_UNLIKELY(d->state == QAbstractSocket::ListeningState)) {
if (Q_UNLIKELY(isListening())) {
qWarning("QTcpServer::listen() called when already listening");
return false;
}
@ -211,8 +205,6 @@ bool QTcpServer::listen(const QHostAddress &address, quint16 port)
delete d->socketEngine;
d->socketEngine = new QAbstractSocketEngine(this);
if (!d->socketEngine->initialize(QAbstractSocket::TcpSocket, address.protocol())) {
d->serverSocketError = d->socketEngine->error();
d->serverSocketErrorString = d->socketEngine->errorString();
return false;
}
@ -227,21 +219,16 @@ bool QTcpServer::listen(const QHostAddress &address, quint16 port)
d->socketEngine->setOption(QAbstractSocketEngine::AddressReusable, 1);
if (!d->socketEngine->bind(address, port)) {
d->serverSocketError = d->socketEngine->error();
d->serverSocketErrorString = d->socketEngine->errorString();
return false;
}
if (!d->socketEngine->listen()) {
d->serverSocketError = d->socketEngine->error();
d->serverSocketErrorString = d->socketEngine->errorString();
return false;
}
d->socketEngine->setReceiver(d);
d->socketEngine->setReadNotificationEnabled(true);
d->state = QAbstractSocket::ListeningState;
d->address = d->socketEngine->localAddress();
d->port = d->socketEngine->localPort();
@ -283,8 +270,6 @@ void QTcpServer::close()
d->socketEngine->deleteLater();
d->socketEngine = 0;
}
d->state = QAbstractSocket::UnconnectedState;
}
/*!
@ -320,11 +305,9 @@ bool QTcpServer::setSocketDescriptor(int socketDescriptor)
delete d->socketEngine;
d->socketEngine = new QAbstractSocketEngine(this);
if (!d->socketEngine->initialize(socketDescriptor, QAbstractSocket::ListeningState)) {
d->serverSocketError = d->socketEngine->error();
d->serverSocketErrorString = d->socketEngine->errorString();
#if defined (QTCPSERVER_DEBUG)
qDebug("QTcpServer::setSocketDescriptor(%i) failed (%s)", socketDescriptor,
d->serverSocketErrorString.toLatin1().constData());
d->socketEngine->errorString().toLatin1().constData());
#endif
return false;
}
@ -332,7 +315,6 @@ bool QTcpServer::setSocketDescriptor(int socketDescriptor)
d->socketEngine->setReceiver(d);
d->socketEngine->setReadNotificationEnabled(true);
d->state = d->socketEngine->state();
d->address = d->socketEngine->localAddress();
d->port = d->socketEngine->localPort();
@ -390,12 +372,10 @@ QHostAddress QTcpServer::serverAddress() const
bool QTcpServer::waitForNewConnection(int msec, bool *timedOut)
{
Q_D(QTcpServer);
if (d->state != QAbstractSocket::ListeningState)
if (!isListening())
return false;
if (!d->socketEngine->waitForRead(msec, timedOut)) {
d->serverSocketError = d->socketEngine->error();
d->serverSocketErrorString = d->socketEngine->errorString();
return false;
}
@ -532,7 +512,9 @@ int QTcpServer::maxPendingConnections() const
*/
QAbstractSocket::SocketError QTcpServer::serverError() const
{
return d_func()->serverSocketError;
Q_D(const QTcpServer);
Q_CHECK_SOCKETENGINE(QAbstractSocket::UnknownSocketError);
return d_func()->socketEngine->error();
}
/*!
@ -543,7 +525,9 @@ QAbstractSocket::SocketError QTcpServer::serverError() const
*/
QString QTcpServer::errorString() const
{
return d_func()->serverSocketErrorString;
Q_D(const QTcpServer);
Q_CHECK_SOCKETENGINE(tr("Unknown error"));
return d->socketEngine->errorString();
}
QT_END_NAMESPACE